The Langlands program aims to relate systems of polynomial equations with integer coefficients to automorphic forms, i.e. functions on symmetric spaces with a large number of discrete symmetries. The focus of the trimester will be on some manifestations of this program, including:

moduli spaces of shtukas
p-adic techniques in local Langlands and the relation to geometric Langlands
Shimura varieties and more general spaces in global Langlands

The Georgia Topology Conference will be held in University of Georgia, May 24-28. The theme of the conference will be spaces of diffeomorphisms, symplectomorphisms and contactomorphisms in dimensions three and four.

Conference dedicated to the memory of Bas Edixhoven

The Richmond Geometry Meeting will focus on emergent research topics while bringing together researchers in algebraic geometry, low-dimensional topology, and mathematical physics. In summer 2023, we will highlight developments in moduli theory together with new perspectives in Floer homology and low-dimensional topology. This year's format will be in-person. This meeting is supported by NSF award DMS-2240741.

Topic: Motivic homotopy theory involves the study of algebraic varieties and schemes using methods not only from algebraic geometry, but also from algebraic topology. A basic idea is to use techniques from homotopy theory, such as the construction of homotopy groups and the use of homotopical invariants, to investigate topological and geometric properties of these varieties. It was developed in the late 20th century as a way to extend classical homotopy theory, which studies topological spaces up to continuous deformations, to the realm of algebraic geometry.

One of the fundamental problems in motivic homotopy theory over F is to calculate the homotopy groups π_t,w(1) of the motivic sphere spectrum 1. Here the integers t, w ∈ Z refer to the topological degree and the weight, respectively. In a precise sense, these groups are the universal motivic invariants because the motivic sphere is the unit for the tensor product on motivic spectra. All the relations witnessed in the graded ring π_*,*1 hold in every other theory representable in the stable motivic homotopy category, such as algebraic cobordism, algebraic and hermitian K-theory, motivic cohomology, and higher Witt theory.

The goal of the workshop is to discuss “Why, what, and how” on specific computations in stable motivic homotopy theory.

Please see the preliminary syllabus for more detailed information and references.

Suggested prerequisites:

Mentors: The 2023 Talbot workshop will be mentored by Prof. Oliver Röndigs of the Osnabrück University and Paul Arne Østvær of University of Milan, Italy and University of Oslo, Norway.

Format: The workshop discussions will have an expository character and a majority of the talks will be given by participants. Breaks will be built into the schedule for informal discussions and collaborations. The workshop will take place in a communal setting, with participants sharing living space and cooking and cleaning responsibilities.

The workshop will be held entirely in-person. Participants should expect to follow mitigation measures such as masking in indoor common spaces and eating meals in a socially distanced/outdoor setting.

Timeline: The 2023 Talbot workshop will take place June 4-10, 2023.

Funding: We cover all local expenses, including lodging and food. We also have limited funding available for participant travel costs.

Who should apply: Talbot is meant to encourage collaboration among young researchers, particularly graduate students. To this end, the workshop aims to gather participants with a diverse array of knowledge and interests, so applicants need not be an expert in the field. In particular, students at all levels of graduate education are encouraged to apply. Our decisions are based not on applicants' credentials but on our assessment of how much they would benefit from the workshop. As we are committed to promoting diversity in mathematics, we also especially encourage women and minorities to apply.

Inclusiveness statement: In accordance with the Statement of Inclusiveness, this workshop will be open to everybody, regardless of race, sex, religion, national origin, sexual orientation, gender identity, disability, age, pregnancy, immigration status, or any other aspect of identity. We are committed to ensuring that the Talbot Workshop is a supportive, inclusive, and safe environment for all participants, and that all participants are treated with dignity and respect.

Contact Information: Please email the organizers at talbotworkshop(at)gmail.com if you have any questions.

This summer school series aims at training their participants in key strategic problems in mathematics and their applications, with the core idea that theory and applications strengthen each other. The school is focused in training of young researchers whilst opening new fields for senior ones.

The Hypatia Graduate Summer School will consist in two keynote courses on subjects of exceptional promise and scientific importance delivered by highly distinguished speakers in the area plus a high-level colloquium on a complementary subject.

The Hypatia Graduate Summer School will be developed in an informal atmosphere based on discussions, exchange of ideas and critical analysis of results. Moreover, to honour its namesake, it is committed to work under a friendly gender perspective that highlights the role of women in mathematics and encourages and helps the participation and promotion of young female researchers at a professional level.

Registration deadline 21 / 05 / 2023

COURSE 1: Contact geometry and the many facets of complexity of hydrodynamics

Lecturer: Eva Miranda (UPC-CRM) / Daniel Peralta (ICMAT)

Abstract: In this course we will unveil various connections between three seemingly unconnected topics: contact geometry, fluid mechanics, and Turing machines.

The point of departure will be Euler’s equations with a focus on the study of stationary solutions. Our constructions combine techniques from various areas of mathematics that we will thoroughly analyze in this course. An important ingredient will be the close inspection of various notions of complexity of our constructions: dynamic, computational and logical. Several applications to Celestial mechanics will also be discussed.

COURSE 2: Symbolic Dynamics in Celestial Mechanics

Lecturer: Susanna Terracini (Dipartimento di Matematica “Giuseppe Peano”)

Abstract: it is part of the mathematical folklore that Dynamical Systems featuring many nonlinear interactions should display chaotic behavior and possess complex dynamics, whatever this means.

On the other hand, for natural systems, this lacks a rigorous statement and even more, a rigorous proof, specially when we are leaving the perturbative setting.

The purpose of the minicourse is to illustrate how to contstruct complex trajectories by the use of global variational methods in some relevant models from Celestial Mechanics.

A Conference in Honour of Mike Hopkins

We are excited to announce the Arithmetic, Birational Geometry, and Moduli Spaces conference the week of June 12-16 2023 at Brown University in celebration of Dan Abramovich’s 60th birthday. We hope you will be able to attend.

The webpage for the conference is at the following URL:

https://sites.google.com/view/abgms2023/

There is a registration form on the webpage. There are funds to support some students and early researchers. The registration deadline is May 1, 2023, but we encourage all participants to register as soon as possible. Please register even if you are not requesting funding support: this helps us with preparation and logistics.

The scientific program (13-15th June) is devoted to lectures given by the participants and invited lectures on various fields of Finsler geometry and applications to mathematical physics, and other fields.
See the Scientific Committee at : https://konferencia.unideb.hu/en/cfga-2023

This conference will be on various aspects of the local Langlands correspondence over p-adic fields and methods from p-adic Hodge theory. Topics will include the usual local Langlands correspondence, the p-adic local Langlands correspondence and the relation to coherent sheaves on spaces of Galois representations, and the geometry and cohomology of local Shimura varieties.

We believe that number theory should be not only accessible, but enjoyable to everyone. Join us for a joyful collaborative research experience, where people are valued and uplifted. Help us rethink the graduate school and postdoc experience, research seminars, hiring process, conferences, grant applications, and other aspects of our profession.

Microlocal sheaf theory, mainly based on the notion of microsupport of sheaves, is a creation of M. Kashiwara and P. Schapira after M. Sato’s foundational ideas. Beyond its application to the study of systems of linear partial differential equations (D-modules), P. Schapira and his collaborators used microlocal sheaf theory to bring light and progress to many areas: analysis (Sobolev spaces), symplectic geometry and topology (connection with Tamarkin’s results), deformation by quantization, regular and irregular holonomic D-modules, Ind-sheaves, persistent homology, and the list is not exhaustive.

The aim of this journey is to present recent results which were influenced by Schapira’s work.

Neuroscience is nowadays one of the most collaborative and active scientific research fields. Differential equations are ubiquitous in the modeling of such phenomena and, consequently, nonlinear dynamics and dynamical systems techniques become fundamental sources of new tools to study neuroscience models. The aim of this Third Workshop on Neurodynamics is to present an overview of successful achievements in this rapidly developing collaborative field by putting together different types of applications of nonlinear dynamics (geometrical tools in dynamical systems, numerical methods, computational schemes, ...) to different problems in neuroscience (mononeuronal dynamics, network activity, cognitive problems,...). The final goal is spreading together mathematical methodology and neuroscience challenges and stimulating future cross-collaborations among participants, being Mathematical Neuroscience the generic topic for NDy'23.

In the early 1920s, Emmy Noether introduced the fundamental concept of a Noetherian ring, a notion that has had a remarkably broad impact on mathematics over the last century. In this conference, we celebrate Noether's legacy with research talks from many areas of algebra, broadly construed, including algebraic geometry, commutative algebra, number theory, and representation theory.

The conference Finite and Residually Finite Groups, celebrating Pavel Shumyatsky's 60th birthday, will be held in Bilbao (Spain), from June 20th to 23rd, 2023. The conference is jointly organised by the University of the Basque Country (Spain), the University of Brasilia (Brazil), and the University of Padova (Italy). The format of the conference will include plenary invited lectures, contributed talks and a poster session. Also, there will be up to 15 accommodation grants for young researchers.

This, the 16th in a series of Workshops in Alpbach, will feature minicourses given by world class researchers and invited talks by younger researchers, covering topics in arithmetic geometry related to Galois representations and heights. The emphasis includes not only deep theoretical developments, but also applications of a more concrete/computational nature. Minicourses presenting a broad overview of these topics, delivered by top international experts, will be complemented by invited talks highlighting recent progress.

Interest in specialization of polynomials and Galois groups goes back at least to the work of Hilbert on the inverse Galois problem. This theory has found an abundance of applications in Algebra, Number Theory, Group Theory, and Arithmetic Geometry. In recent years, the area is blooming and we see striking results that open completely new horizons: The discovery of Hilbert irreducibility properties of algebraic groups, its connection with expanders and random walks, the interrelation with arithmetic-geometric properties of parametrizing varieties, and the exciting progress on the Cohen-Lenstra heuristics. The conference aims to bring together leading experts and young researchers interested in the area. We plan to leave an abundance of free time, dedicated to informal discussions. We believe that this will encourage the transfer of ideas, techniques, and will foster new collaborations and new research directions.

We are going to organize a week long conference during June 26-30, 2023, hosted by the Alfred Renyi Institute of Mathematics in Budapest, Hungary. The topic of the conference will emphasize the rich interactions between complex analysis and complex geometry, within the context of geometric analysis.

In addition, the conference will serve as an opportunity to celebrate the 70+1th birthday of Laszlo Lempert.

It is the second edition of the series of conferences, under the title: Constructive Mathematics as a Bridge Between Classical Mathematics, Mathematical Education, Philosophy of Mathematics and Computer Sciences - An Appealing Intellectual Unification. This year’s conference will be dedicated to the memory of the American mathematician Errett Bishop celebrating the 95th ANNIVERSARY of his birth as well as the 55th anniversary of the publication of his seminal book Foundations of Constructive Analysis. The main aims of the conference are: to provide an opportunity for experts to present and discuss their recent research in seminars that relate to the various aspects and implications of constructive mathematics; to hold a mini-series of lectures, presented by experts in various fields and designed to engage academics from STEM disciplines and Humanities (including graduate students) in the discussions around the recent developments in constructive mathematics and its applications.

Thus, we call for an intriguing intellectual unification of different disciplines. The guiding questions behind the conference include: What happens when we free ourselves from the governing metaphors within our disciplines? Do we see commonalities across the disciplines in how that was/is done? Given this short synopsis of the ideas behind how we envision this conference and its contributions to the multidisciplinary landscape, we hope that the rich discussions during the conference and the publications that will be put out afterwards will constitute a significant contribution to the field and initiate new collaborations CM:FP 2023 conference is a result of collaboration between the following three academic groups/organizations: Center for Applied Mathematics of the Faculty of Mechanical Engineering Niš, CAM-FMEN, University of Niš, Serbia; Cognitive Science Network (Fields Institute for Research in Mathematical Sciences), Canada; International Chair in Mathematical Physics and Applications, ICMPA-UNESCO Chair, University of Abomey-Calavi, Benin.

The 2023 Summer School on Scissors Congruence, Algebraic K-theory, and Trace Methods for graduate students and early career researchers will be held June 26-30 at Indiana University, Bloomington.

The summer school will include mini-courses on:

• Algebraic K-theory - Mona Merling
• Scissors congruence K-theory - Inna Zakharevich
• Trace methods - Teena Gerhardt and Cary Malkiewich

The summer school will also feature problem sessions and student talks on foundational papers in the area.

We expect to provide housing for invited participants as well as (partial) reimbursement for travel expenses. We expect approximately 40-50 participants overall.

For more information, and to apply, please see: https://topology.math.indiana.edu/Summer2023/
Applications are due January 31st, 2023.

Organizing Committee:

• Andrew Blumberg
• Teena Gerhardt
• Michael Hill
• Cary Malkiewich
• Michael Mandell

• Andrew Blumberg, Columbia University
• Anna Marie Bohmann, Vanderbilt University
• Teena Gerhardt, Michigan State University
• Mike Hill, UCLA
• Cary Malkiewich, Binghamton University
• Michael Mandell, Indiana University
• Mona Merling, University of Pennsylvania
• Kate Ponto, University of Kentucky
• Inna Zakharevich, Cornell University

The main aim of the conference is to bring together researchers and scientists in a wide range of areas of Mathematics, Statistics and Data Science, that are topics of active research in Armenia, and also are prospective for research and collaboration.

The conference will cover the following topics:

   - Algebra and Logic
   - Analysis
   - Probability and Statistics
   - Optimization and Optimal Control
   - Data Science

This workshop is organized around the themes of using refined invariants of algebraic varieties to study enumerative questions, with ideas coming from motivic homotopy theory, quadratic enumerative geometry, hermitian K-theory and beyond.

The Department of Mathematics of University of Patras and the Department of Electrical and Computer Engineering of University of Peloponnese with the hospitality of the city of Nafpaktos organize the:

"2023 International Conference on Topology and its Applications, July 3-7, 2023, Nafpaktos, Greece"

Organizing Committee: S. Iliadis - Chairman, D. Georgiou (Department of Mathematics, University of Patras, Patra, Greece), I. Kougias (Department of Electrical and Computer Engineering, University of Peloponnese, Patra, Greece), A. Megaritis (Department of Physics, University of Thessaly, Lamia, Greece), F. Sereti (Department of Mathematics, University of Western Macedonia, Kastoria, Greece), V. Gkizas (Mayor of the Municipality of Nafpaktia)

Host:
University of Patras - University of Peloponnese

Homepage:: http://www.lepantotopology.gr

e-mail: [email protected]

Description: All areas of Topology and its Applications are included: General Topology, Set-Theoretic Topology, Geometric Topology, Algebraic Topology, Applied Topology. In particular: Topological Groups, Dimension Theory, Dynamical Systems and Continua Theory, Computational Topology, History of Topology.

The above conference is the continuation of the following conferences:

(1) 2006 International Conference on Topology and its Applications,_ June 23-26, 2006, Aegion, Greece.

(2) 2010 International Conference on Topology and its Applications,_ June 26-30, 2010, Nafpaktos, Greece.

(3) 2014 International Conference on Topology and its Applications,_ June 3-7, 2014, Nafpaktos, Greece.

(4) 2018 International Conference on Topology and its Applications,_ July 3-7, 2018, Nafpaktos, Greece.

Géométrie Algébrique en Liberté, also known as GAeL, is an annual workshop organized by and for young algebraic geometers. The aim of this workshop is to gather young mathematicians in this field of research and give them an opportunity to discuss freely without having to fear that their questions or viewpoints might be silly: hence the name of the workshop.

The first 13 editions of GAeL were organized at the Centre International des Rencontres Mathématiques in Marseille (France), then GAeL became an itinerant workshop. Recently, GAeL has been held in Trieste (Italy), Leuven (Belgium), Nesin Maths Village (Turkey), Bath (UK), Strasbourg (France), Bucharest (Romania), Loughborough (UK) and Orsay (France).

If you have any questions, please do not hesitate to email any member of the organizing committee.

This event is the premier maintenance and reliability modelling conference in the UK and builds upon a very successful series of previous conferences. It is an excellent international forum for disseminating information on the state-of-the-art research, theories and practices in maintenance and reliability modelling and offers a platform for connecting researchers and practitioners from around the world. The scope of the conference includes: • Engineering Economy and Cost Analysis • Life cycle/performance analysis • Maintenance and Reliability Modelling • Prognostics and Health Management • Reliability and Maintenance Engineering • Safety, Security and Risk Management • Spare Parts Supply Chain Management • Warranty Management and Data Analysis • Machine learning for reliability engineering and maintenance optimization

Presentations are encouraged on the theory or application of maintenance and reliability for: • Autonomous Systems • Cyber-physical systems • Data Mining and Machine Learning • Decision Analysis and Methods • Human Factors • Information Processing and Engineering • Manufacturing Systems • Expert Elicitation • Operational Research • Production Planning and Control • Quality Control and Management • Resilience Engineering • Sustainability • Smart Technologies • Systems Modelling and Simulation

Keynote Speakers Prof Phil Scarf, Cardiff University
Prof David Coit, Rutgers school of engineering

This conference is organized around the themes of K-theory, (motivic) homotopy theory, topological Hochschild homology, trace methods, and related topics. It is dedicated to Bjørn Ian Dundas on the occasion of his 60th birthday.

Victor P. Snaith (1944 – 2021) was distinguished not just as an outstanding mathematician who made deep and lasting contributions in algebraic topology and number theory but also as a charismatic leader who enthusiastically developed research communities and generously supported young researchers.

The conference will bring together homotopy theory, cohomology of groups, algebraic K-theory and number theory, the main areas in which Vic worked. The aim is to feature important developments, paying special attention to synergies between these areas, as Vic did in much of his versatile research.

This will be a one week conference broadly focused on the topics of the LMFDB, mathematical databases, computation, number theory, and arithmetic geometry. The conference will include invited talks, presentations by authors of papers submitted to the conference and selected by the scientific committee following peer-review, as well as time set aside for research and collaboration. We plan to publish a proceedings volume that will include all of the accepted papers.

The last few years have witnessed an explosion of progress in algebraic K-theory. Derived algebraic geometry and non-commutative methods have been refined into powerful tools, especially through the theory of localizing invariants. Trace methods have brought K-theory and topological cyclic homology closer together than ever before. Perfectoid techniques mean that K-theory benefits from the recent progress in p-adic cohomology, such as prismatic cohomology. Condensed mathematics provides at long last a uniform approach to the K-theory of topological rings. Geometric foundations for motivic stable homotopy theory have been laid and new motivic filtrations have been unearthed.

The goal of the Summer School will be to help bring the participants up to date on these exciting developments, via research lectures, mini-courses, and an Arbeitsgemeinschaft on the topic of syntomic and étale motivic cohomology.

Following the highly-successful first AGNES Summer School on higher dimensional moduli in 2022, this school will focus on intersection theory on moduli spaces. The past few years have seen spectacular progress in explicit computations of the cohomology and rational/integral Chow rings of moduli spaces of curves and related objects. This school will introduce graduate students to a range of techniques in this active area through four mini-courses. A key component of the school will be afternoon working sessions, where participants will work together in groups on problems, ranging from exercises to open-ended examples and research problems, relating to the topics of the lectures.

This summer school is designed for graduate students who have completed a yearlong course covering the foundations of algebraic geometry (e.g., Hartshorne's Algebraic Geometry) and are working in the field.

The minicourses will be given by Andrea di Lorenzo, Eric Larson, Hannah Larson, and Angelo Vistoli.

ICoMS 2023 is organized to bring together researchers and practitioners interested in advancing the state of the art in Mathematics and Statistics, and for exchanging knowledge that encompasses a broad range of disciplines among various distinct communities. The themes for this conference are focused on "Mathematics of Digital Twins - Analysis, Stochastics and Numerics". Conference Proceedings are published in ACM Digital Library, and there is a special Issue "Selected Papers from the 2023 6th International Conference on Mathematics and Statistics (ICoMS 2023)" in MDPI Mathematics.

This is the ninth Iwasawa conference following conferences in Besancon, Limoges, Irsee, Toronto, Heidelberg, London, Tokyo and Bordeaux. The conference is dedicated to the memory of John Henry Coates.

This workshop aims at bringing together the leading experts in the field, covering a broad spectrum reaching from the more theoretically-oriented over the explicit to the algorithmic aspects. The fundamental problem motivating the workshop asks for a description of the set of rational points X(Q) for a given algebraic variety X defined over Q. When X is a curve, the structure of this set is known, and the most interesting question is how to determine it explicitly for a given curve. When X is higher-dimensional, much less is known about the structure of X(Q), even when X is a surface. So here the open questions are much more basic for our understanding of the situation, and on the algorithmic side, the focus is on trying to decide if a given variety does have any rational point at all.

This is a workshop with about 50 participants. Participation is by invitation. Every participant is expected to contribute actively to the success of the event, by giving talks and/or by taking part in the discussions.

A workshop on Algebraic K-theory of spaces and related topics will be held at the University of Regensburg, during July 24-28, 2023.

The goal of this workshop is to bring together researchers in the field, review aspects of the deep interactions between algebraic K-theory and manifold topology, and discuss various developments in the field, especially, from the perspective of the algebraic K-theory of spaces and its varied connections.

The 7th Biennial International Group Theory Conference (7BIGTC2023) will be hosted by North-West University. The conference will take place in Potchefstroom, South Africa from 7-11 August 2023. We warmly invite you to submit your abstract to the 7th Biennial International Group Theory Conference. You will have the opportunity to present a 20 minute talk in one of the parallel sessions. The speakers are encouraged to present in-person, however a limited number of online slots are available. Topics include, but are not limited to:

Finite and Infinite Groups; Character Theory and Representation Theory of Groups; Combinatorial Aspects of Group Theory; Computational Group Theory; Combinatorics and Graph Theory; Algebraic Coding Theory; Combinatorial Designs; Semigroups and related topics.

Research topics in other fields having connection with Group Theory and applications of group theory in other areas are also welcome. You are also invited to submit your original full lengths paper for possible publication in a special issue of AUT Journal of Mathematics and Computing (AJMC) after a peer review process.

The goal is to produce a collaborative environment for discussions of recent developments about spectral gaps, that bring together groups of researchers with different perspectives and backgrounds. All participants will be given fully catered accommodation at Collingwood College Durham

This conference will be on various aspects of the global Langlands correspondence. Topics will include in particular the geometry and cohomology of Shimura varieties and more general locally symmetric spaces, or moduli spaces of shtukas.

Number theory mixes techniques from various branches of mathematics and reveals unexpected connections between them. The first conference organised by the International Centre for Mathematics in Ukraine aims to overview recent breakthroughs in this field.

The event will take place simultaneously in two grounds with a live connection between the audiences at The Kyiv School of Economics and Stefan Banach International Mathematical Center in Warsaw. Students and young scientists are encouraged to take part. There will be special sessions organised to discuss research and learning problems stated by the speakers.

This will be a workshop in arithmetic and algebraic geometry, similar to the previous iterations (in 2017 and online in 2020). The intended participant is a graduate student, or a postdoc, or even a senior researcher. You will work on a single topic, possibly related to the Stacks project, in a small group together with a mentor for a week. Part of this process will be seeing how one builds new theory from the foundations. There will also be one or two talks per day covering advanced topics in arithmetic or algebraic geometry.

The Stacks project workshop will have some optional activities you won't see at other workshops. Adding references to and finding mistakes in the Stacks Project (and fixing them) as well as activities related to LaTeX use, Git, and GitHub. Overall these will be aimed at helping you contribute efficiently to the Stacks project.

The workshop will be held at Bielefeld University, Germany, August 23 - 25, 2023. The workshop aims to gather young mathematicians in number theory, arithmetic and algebraic geometry, and zeta functions and L-series.

We are also delighted to announce our plenary speakers:

• Yajnaseni Dutta (University of Bonn)

• Joshua Maglione (Otto von Guericke University Magdeburg)

• Markus Schwagenscheidt (ETH Zürich).

For registration and more information, including financial support, please visit the website of ENTR23.

https://www.math.uni-bielefeld.de/entr23/

Deadlines:

June 28, 2023: registration with financial support

July 26, 2023: registration without financial support

If you have any questions, please contact us: [email protected]

This is a residential summer school on the theme of translating notions in manifold topology to a symplectic setting.

It will take place Wednesday through Sunday, 16-20 August 2023, in Paradise Valley, Montana.

All participants must register; the registration deadline is 30 April 2023.*

• We are happy to work with anybody needing to finalize their travel plans before, or after, this deadline.

Scientific Organizers.

Peter Haine (UC Berkeley)

Xin Jin (Boston College)

David Nadler (UC Berkeley)

Event Organizers.

David Ayala (Montana State University)

Sam Gunningham (Montana State University)

Description.

The three Scientific Organizers will deliver lecture series on the theme of translating notions and results from manifold topology into a symplectic setting.

For example, given a sheaf on a manifold X, one can associate its micro-support (or singular support) which is a conic Lagrangian subset of the cotangent bundle TX. In this way, one is led to the idea that the category of sheaves on X naturally localizes over TX. Replacing cotangent bundles T*X with more general symplectic manifolds (for example, Liouville or Weinstein manifolds) leads to the theory of micro-local sheaves, a topological approach to the Fukaya category. These notions have important applications, notably in the areas of mirror symmetry and geometric representation theory.

The presentations will be targeted to novices in the field, such as advanced graduate students or postdocs, in the spirit of creating new colleagues. A working familiarity with algebraic topology and differential geometry (at the level of a graduate sequence), as well as some category theory, will be helpful.

The workshop’s schedule will allow for mid-day discussions and walks & hikes.

See the summer school's webpage for more information.

QuINGs is a workshop for LGBTQ+ mathematicians who are early career researchers, from PhD students onwards. It is aimed at geometers and number theorists, but researchers in related areas and with an interest in these topics are welcome to apply. The event will take place at the West Lexham retreat in Norfolk for 3 days, from Wednesday, 30 August to Friday, 1 September 2023.

The retreat will be held in person, and we aim to have around 30 participants from the UK and Europe. We will cover accommodation and full board for all participants. A coach service between West Lexham and nearby train stations will be provided (details closer to the event), but we expect participants to cover the rest of their travel costs.

During the 2023-24 academic year the School will have a special program on the p -adic arithmetic geometry, organized by Jacob Lurie and Bhargav Bhatt, who will be the Distinguished Visiting Professor.

The last decade has witnessed some remarkable foundational advances in p-adic arithmetic geometry (e.g., the creation of perfectoid geometry and the ensuing reorganization of p-adic Hodge theory). These advances have already led to breakthroughs in multiple different areas of mathematics (e.g., significant progress in the Langlands program and the resolution of multiple long-standing conjectures in commutative algebra), have uncovered new phenomena that merit further investigation (e.g., the discovery of new structures on algebraic K-theory, new period spaces in p-adic analytic geometry, and new bounds on torsion in singular cohomology), and have made hitherto inaccessible terrains more habitable (e.g., birational geometry in mixed characteristic). This special year intends to bring together a mix of people interested in various facets of the subject, with an eye towards sharing ideas and questions across fields.

Are you curious what the excitement around the proof assistant Lean is all about? Are you intrigued by recent successes in the formalization of deep mathematical theorems, and would like to understand more concretely what this formalization entails? Do you find yourself wondering how far your favorite area of mathematics is still away from being formalized, and what lies ahead?

Then Lean for the Curious Mathematician is for you! The 2023 edition will comprise two consecutive but independent events: an intensive four-day tutorial (listed here), followed by a shorter colloquium for the impatient (listed separatedly).

The conference will be held in a mixed format. Conference sections: 1. Algebra and Number Theory 2. Applied Mathematics, Informatics and Computing in Environmental Sciences 3. Differential Equations and Applications 4. Geometry and Topology 5. Logic, Language, Artificial Intelligence 6. Mathematical Education and History 7. Mathematical Logic and Discrete Mathematics 8. Mathematical Modeling and Numerical Analysis 9. Mathematical Physics 10. Probability Theory and Statistics, Financial Mathematics 11. Real and Complex Analysis Thematic Minisymposia

The BTM is an annual meeting for the UK topology community. At this year's meeting in Sheffield the speakers will include

Rachael Boyd (University of Glasgow) Eric Finster (University of Birmingham) Magdalena Kȩdziorek (Radboud University Nijmegen) Vidit Nanda (University of Oxford) Ulrich Pennig (Cardiff University)

and there will be an opportunity to offer contributed talks.

The meeting will begin at 13:00 on Wednesday 6th September and end by 13:00 on Friday 8th September.

The BTM will be preceded by an Early Careers Conference, to take place on the afternoon of Tuesday 5th September and the morning of Wednesday 6th September, aimed at PhD students and other early career topologists.

There is growing demand, for scientific and evidence-based decision-making defence and security at the heart of government and in industry. Mathematics is fundamental to, providing a framework for understanding and solving varied and complex problems, and model system and scenarios. One of the biggest challenges for mathematicians is the ubiquity of the discipline- that the same maths can be used to solve multiple problems. It may not be obvious branch of mathematics best address a particular problem. Furthermore, finding a forum where you can get feedback on the different mathematical techniques that could be applied is not always straightforward.

Are you curious what the excitement around the proof assistant Lean is all about? Are you intrigued by recent successes in the formalization of deep mathematical theorems, and would like to understand more concretely what this formalization entails? Do you find yourself wondering how far your favorite area of mathematics is still away from being formalized, and what lies ahead?

Then Lean for the Curious Mathematician is for you! The 2023 edition will comprise two consecutive but independent events: an intensive four-day tutorial (listed separatly), and a shorter colloquium for the impatient (this listing). The colloquium will showcase recent formalization and teaching projects with Lean. It will give an impression of the current developments in computer-assisted theorem proving and invite to reflect on its future role in mathematics.

The aim of the conference is to bring together researchers at the crossroads of algebra and number theory working on dynamic or asymptotic aspects.

This conference is focused on the topics of moduli spaces, including configuration spaces and hyperplane arrangements, braid groups, mapping class groups and quantum representations. The goal is to bring together researchers working in different areas under the general umbrella of "moduli spaces" and to encourage the discovery of new connections between these areas.

Invited speakers include:

• Luciana Basualdo Bonatto (Max-Planck-Institut für Mathematik, Bonn)
• Christian Blanchet (Université Paris Cité)*
• Federico Cantero Morán (Universidad Autónoma de Madrid)
• Michael Cuntz (Leibniz Universität Hannover)*
• Lukas Kühne (Universität Bielefeld)
• Christine Lescop (CNRS & Université Grenoble Alpes)
• Gwénaël Massuyeau (Université de Bourgogne, Dijon)
• Paul Mücksch (Kyushu University, Fukuoka)
• Dan Petersen (Stockholms universitet)
• Arthur Soulié (Institute for Basic Science, Pohang, South Korea)
• Jan Steinebrunner (Københavns Universitet)
• Jean Vallès (Université de Pau et des Pays de l'Adour)
• Emmanuel Wagner (Université Paris Cité)
• Craig Westerland (University of Minnesota)
• Lukas Woike (Université de Bourgogne, Dijon)
• Xiaolei Wu (Fudan University, Shanghai)

[*to be confirmed]

Organisers:

• Cristina Anghel (Université de Genève)
• Geoffroy Horel (Université Sorbonne Paris Nord)
• Anca Măcinic (Institute of Mathematics of the Romanian Academy (IMAR))
• Martin Palmer (Institute of Mathematics of the Romanian Academy (IMAR))

The study of rational points on varieties is a field of special interest to arithmetic geometers. Over the past few decades, many techniques have been used to decide whether a variety over a number field has a rational point or not, and even to describe those points completely. In this program, we are mainly interested in the study of rational points on modular curves.

Elliptic curves, modular forms and modular curves are central objects in arithmetic geometry. Modular curves can be thought of as moduli spaces for elliptic curves with extra level structures. The objective of this program is to understand the theoretical and computational aspects of determining K-rational points on modular curves X_H(K) for various fields K and subgroups H of GL_2(ℤ/Nℤ) for any natural number N.

In the mini-courses, we give an advanced introduction to the theory of rational points on modular curves, under both theoretical and computational aspects. These courses would include an introduction to the geometry of modular curves, their ℚ-rational points, classical and non-abelian Chabauty methods, and related computational aspects. We also attempt to strike a balance between the more advanced topics and the down-to-earth examples.

In the discussion meeting, we wish to bring many experts across the world in the area of arithmetic geometry together to share their ideas and the current state of research that will facilitate future research in this direction. We strongly encourage participation of young researchers.

CAIM series provide a forum for the review of the recent trends in applied and industrial mathematics either from a qualitative or from a numerical point of view.

The conference is about recent developments in Arithmetic Algebraic Geometry. Its central theme is the geometry of Shimura varieties and related spaces in all its facets. Topics to be covered include: Integral models of Shimura varieties and the geometry of their reductions, p-adic and perfectoid geometry, special cycles on Shimura varieties, moduli spaces of Galois representations and (φ, Γ)-modules.

The mathematical theory and practice of both cryptography and coding underpins the provision of effective security and reliability for data communication, processing and storage. This nineteenth International Conference in an established and successful IMA series on the theme of “Cryptography and Coding” solicits original research papers on all technical aspects of cryptography and coding. Submissions are welcome on any cryptographic or coding-theoretic topic including, but not limited to: • Foundational theory and mathematics; • The design, proposal, and analysis of cryptographic or coding primitives and protocols • Secure implementation and optimisation in hardware or software; and • Applied aspects of cryptography and coding. Call for Papers The proceedings will be published in Springer’s Lecture Notes in Computer Science series, and will be available at the conference. Submissions must not substantially duplicate work that any of the authors has published elsewhere or has submitted in parallel to a journal or any other conference or workshop with proceedings. Accepted submissions may not appear in any other conference or workshop that has proceedings. Authors of accepted papers must guarantee that their paper will be presented at the conference and must make a full version of their paper available online. All submissions will be blind-reviewed. Papers must be anonymous, with no author names, affiliations, acknowledgements, or obvious references. Submissions should begin with a cover page containing title, a short abstract, and a list of keywords. The body of the paper should be at most 14 pages, excluding the title page with abstract, the bibliography, and clearly marked appendices. Committee members are not required to review appendices, so the paper should be intelligible and self-contained within this length. The submission must be in Springer’s LNCS format (LaTeX). Submissions not meeting these guidelines risk rejection without consideration of their merits. Submissions should be submitted via https://easychair.org/account/signin?l=wkSzSmtr1OTY2v9Kuv3Kft
Important Dates Submission Deadline: 28 June 2023 Author Notification: 6 September 2023 Proceedings Version Deadline: 20 September 2023

Organising Committee Elizabeth Quaglia, RHUL (Chair) Angelo De Caro, IBM Maura Paterson, Birkbeck Chris Mitchell, RHUL

This semester-long program in geometric analysis will focus mostly on complex geometry and Kähler geometry, but with the occasional excursion into real geometry. While the inspiration has deep geometrical roots, the tools are to a large degree those of partial differential equations. A lot of the activity will centre on six workshops:

PDEs in Complex Geometry (April 15-19, 2024)

Special Riemannian Metrics in Dimensions 6,7,8 (April 22-26, 2024)

Analysis of Geometric Singularities (May 13-17, 2024)

Moduli Spaces and Singularities (May 20-24, 2024)

Current Trends in Kähler Metrics with Special Curvature Properties (June 17-21, 2024)

Current Trends in Geometric Flows (June 25-29, 2024)

There will be a significant portion of the term and its resources devoted to training. Apart from resources set aside for students to attend the workshops, the semester will coordinate with the Séminaire de Mathématiques Supérieures (SMS). This school, a Montreal tradition, has been providing high-level training for graduate students since 1960, with some of the very top leaders in the field as lecturers.

We think that the 2024 SMS will be no exception. The topic is:

Flows and Variational Methods in Riemannian and Complex Geometry: Classical and Modern Methods (June 3-14, 2024).

See conference website

This conference is devoted to the most recent results of Additive Combinatorics. The topic of the conference is aimed to emphasize the rich interactions between additive combinatorics, harmonic analysis and number theory. The conference will bring together some recognized experts of the field, junior researchers (postdoctoral fellows and graduate students), and senior researchers from various aspects of the main topic. Beside the discussion on the recent progress in the field, it is also aimed to initiate interaction and collaboration among the participants.

The biannual ANTS meetings are the premier international forum for the presentation of new research in computational number theory and its applications, including algorithmic aspects of number theory, including elementary number theory, algebraic number theory, analytic number theory, geometry of numbers, algebraic geometry, finite fields, and cryptography.

See conference website

The aim of this meeting is to bring together people attacking key problems in number theory via techniques involving concrete or computable descriptions. Here, number theory is interpreted broadly, including algebraic and analytic number theory, Galois theory and inverse Galois problems, arithmetic of curves and higher-dimensional varieties, zeta and L-functions and their special values, and modular forms and functions. Considerable attention is paid to computational issues, but the emphasis is on aspects that are of interest to the pure mathematician.

Because of limited space, participation is by invitation only.