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March 2025

Analysis on homogeneous spaces and operator algebras

kt.k-theory-and-homology nt.number-theory oa.operator-algebras rt.representation-theory
2025-03-24 through 2025-03-28
Institut Henri Poincare
Paris; France

Meeting Type: conference

Contact: Haluk Sengun

Description

Harmonic analysis on homogeneous spaces is a fundamental area of research that simultaneously generalizes classical harmonic analysis on groups and on Riemannian symmetric spaces. It naturally relates to many areas of mathematics, playing a central role in representation theory and the theory of automorphic forms.

This workshop will be an occasion to introduce recent developments in some of these areas. It will also aim to explore new connections between them and extend the fruitful interactions between C*-algebras, harmonic analysis and representation theory beyond the classical setting of groups to the general setting of homogeneous spaces.

Topics will include:

  • C*-algebraic approaches to the tempered dual of non-Riemannian symmetric spaces;
  • Harmonic analysis and Plancherel theory for spherical spaces;
  • Connections with the Langlands program and periods of automorphic forms;
  • Recent approaches to the theta correspondence via C*-algebras

Women in Number Theory and Geometry (WINGs) 2025

ag.algebraic-geometry dg.differential-geometry nt.number-theory sg.symplectic-geometry
2025-03-31 through 2025-04-03
Haydock; United Kingdom

Meeting Type: in-person

Contact: Inés Chung-Halpern,Sophie Maclean, Catinca Mujdei, Maryam Nowroozi, Sara Varljen

Description

Women In Number theory and Geometry (WINGs) 2025 is the fifth edition of an annual retreat aimed at early-career mathematicians. Our goal is to help cultivate a sense of community among women and other under-represented genders in number theory and geometry, as well as share their research interests. This year, WINGs will be held at the Mercure Haydock Hotel from March 31st to April 3rd 2025. Accommodation and meals will be provided for all participants.

Speakers include: Sara Angela Filippini (Università del Salento) Ailsa Keating (University of Cambridge) Margarida Melo (Università Roma Tre) Eugenia Roșu (Universiteit Leiden) Rosa Winter (UniDistance Suisse) In addition, there will be two talks about opportunities beyond academia, including one by a speaker from Journal of Number Theory. There will also be social activities to encourage interaction between participants, a session of lightning talks, and 20-minute talks given by participants, in the aim of learning about each other’s research interests and practising presentation skills. You can apply here until February 9th 2025. We aim to give you a response by the end of the following week. For updates and further information, please see our website and if you have any questions, don’t hesitate to contact us at [email protected].

April 2025

Graduate Student Topology and Geometry Conference 2025

at.algebraic-topology dg.differential-geometry gn.general-topology gt.geometric-topology kt.k-theory-and-homology mg.metric-geometry sg.symplectic-geometry
2025-04-11 through 2025-04-13
Indiana University Bloomington
Bloomington, Indiana; United States

Meeting Type: Conference

Contact: J.F. Davis, A. Lindenstrauss, R. Bilas, P. Chan, A. Gopal, A. Paul, D. Sconce

Description

Calling all topologists and geometers!

We, the Topologically Allied Conference Organizers of IU Bloomington (TACOs, for short), are pleased to announce that the 2025 meeting of the Graduate Student Topology and Geometry Conference will be held at Indiana University in Bloomington, Indiana! This is the 22nd meeting of GSTGC, and it will be held from Friday, April 11 to Sunday, April 13. If you are unfamiliar, GSTGC is a conference designed by and for graduate students who are interested in topology and geometry. The conference will bring over 120 graduate students from all around the country to Bloomington, and no matter what your interests are, there will surely be both a talk that you’ll find interesting and someone else who shares those interests! There is also an opportunity for graduate students to give talks, either expositional or research (see the registration for details). If you have questions feel free to email us at [email protected]. You can find the conference website here: https://topologyandgeometry.iu.edu/gstgc25/.

Registration for the conference is now open, with a deadline of January 15, 2025. You can register at: https://topologyandgeometry.iu.edu/gstgc25/registration.html

Our plenary speakers are:

  1. Sarah Koch (University of Michigan)
  2. Mark Powell (University of Glasgow)
  3. Inna Zakharevich (Cornell University)

In addition to our plenary speakers, we are also excited to announce the following 6 early-career speakers:

  1. Agustina Czenky (University of Southern California)
  2. Beibei Liu (Ohio State University)
  3. Anibal M. Medina-Maradones (University of Western Ontario)
  4. Maggie Miller (The University of Texas at Austin)
  5. Carmen Rovi (Loyola University Chicago)
  6. Roberta Shapiro (University of Michigan)

Combined, these nine speakers’ research areas cover a wide sweep of mathematics, including: topology of 4-manifolds, Bers-Teichmüller theory, scissor congruence, hyperbolic geometry, hyperbolic manifolds, topological quantum field theories, Kleinian groups, limit sets, links in 3-manifolds, applied and computational topology, homotopy theory, surgery theory, K- and L- theory, manifold theory, quantum algebra, Heegaard Floer homology, geometric group theory, and mapping class groups. There will also be at least 28 short graduate student talks to round out the weekend.

We hope to see you in Bloomington!

TACOs

Affine Lie Algebras, Quantum Groups, and Their Representations

qa.quantum-algebra rt.representation-theory
2025-04-24 through 2025-04-26
Department of Mathematics, Faculty of Science, University of Zagreb
Zagreb; Croatia

Meeting Type: Workshop

Contact: Slaven Kozic

Description

Affine Lie Algebras, Quantum Groups, and Their Representations is a workshop supported by the Croatian Science Foundation under the installation research project Quantum Current Algebras and Their Representation Theory. The workshop topics include all areas related to the representation theory of affine Lie algebras and quantum groups, such as combinatorial identities, quantum vertex algebras, etc.

May 2025

URiCA 2025 (Upcoming Researchers in Commutative Algebra)

ac.commutative-algebra ag.algebraic-geometry co.combinatorics rt.representation-theory
2025-05-03 through 2025-05-04
University of Nebraska-Lincoln
Lincoln, Nebraska; United States

Meeting Type: Conference for graduate students and postdocs

Contact: Shah Roshan-Zamir, Ryan Watson, Kara Fagerstrom, Ben Katz, Ana Podariu

Description

The next installment of URiCA, Upcoming Researchers in Commutative Algebra (previously KUMUNU Jr), will take place on May 3rd and 4th at the University of Nebraska-Lincoln. The goal of this conference is to showcase research done by graduate students and postdocs and promote interaction among junior researchers in commutative algebra. There will be seven 50-minute invited talks as well as a poster session and a call for collaboration/open problem session. Please use the links below to register and note the registration deadline for funding is March 23rd.

List of invited speakers:

Bek Chase (Purdue University)

Caitlin Davis (University of Wisconsin-Madison)

Karthik Ganapathy (University of California, San Diego)

Nawaj KC (University of Nebraska-Lincoln)

Feiyang Lin (University of California, Berkeley)

Anastasia Nathanson (University of Minnesota Twin Cities)

Xianglong Ni (University of Notre Dame)

Please don't hesitate to contact the organizing team with any questions.

We really hope to see you at the conference!

Conference Homepage

Registration Link

09E2IhYGzxDAj5qWgthnnvYiYlTZazt3ZE4w/viewform

2025 International Georgia Topology Conference

gt.geometric-topology sg.symplectic-geometry at.algebraic-topology
2025-05-19 through 2025-05-30
University of Georgia
Athens, Georgia; United States

Meeting Type: Conference

Contact: see conference website

Description

The 2025 Georgia International Topology Conference https://topology.franklinresearch.uga.edu/2025GITC will take place May 19 - May 30, 2025 at the University of Georgia in Athens, Georgia. This will be the ninth in a series of octennial conferences at the University of Georgia that started in 1961.

We ask all participants to register at the website.

Speakers: Mohammed Abouzaid (Stanford), Ian Agol (UC Berkeley), Daniel Alvarez-Gavela (Brandeis), John Baldwin (Boston College), Rachael Boyd* (University of Glasgow), Roger Casals (UC Davis), Julian Chaidez (University of Southern California), Dan Cristofaro-Gardiner (University of Maryland), Oliver Edtmair (ETH Zurich), Tobias Ekholm (Uppsala University), Joshua Greene (Boston College), Pazit Haim-Kislev (IAS), Jonathan Hanselman (Princeton), Kristen Hendricks (Rutgers), Amanda Hirschi (Sorbonne Université), Ko Honda (UCLA), Bruce Kleiner (NYU), Hokuto Konno (University of Tokyo), Danica Kosanović (ETH Zurich), Marc Lackenby (Oxford), Joan Licata (Australian National University), Beibei Liu (Ohio State University), Bruno Martelli (Università di Pisa), Thomas Massoni (MIT), Maggie Miller (UT Austin), Allison Miller (Swarthmore College), Jin Miyazawa (Kyoto University), Lisa Piccirillo (UT Austin), Mark Powell (University of Glasgow), Alan Reid (Rice University), Semon Rezchikov (Princeton), Laura Starkston (UC Davis), Matt Stoffregen (Michigan State University), Luya Wang (IAS), Michael Willis (Texas A&M), Ian Zemke (University of Oregon) * to be confirmed

Scientific Committee: Danny Calegari (University of Chicago), David Gabai (Princeton), Ursula Hamenstädt (University of Bonn), Robert Lipshitz (University of Oregon),Rachel Roberts (Washington University), Paul Seidel (MIT), András Stipsicz (Alfréd Rényi Institute of Mathematics), Ulrike Tillmann (Oxford)

Local Organizers: Akram Alishahi, Eduardo Fernández Fuertes, David Gay, Peter Lambert-Cole, Gordana Matic, Mike Usher

2025 Talbot Workshop

at.algebraic-topology gn.general-topology
2025-05-26 through 2025-06-01
University of Minnesota
TBD; United States

Meeting Type:

Contact: Maxine Calle, Alex Karapetyan, Eunice Sukarto

Description

Hello everyone,

We are delighted to announce the Talbot Workshop 2025, mentored by Alexander Kupers and Nathalie Wahl! Please see below for the details of the workshop and a link to the application.

Please share this message with anyone you think would benefit from attending.

Best regards, The Talbot Workshop organizers (Maxine Calle, Alex Karapetyan, and Eunice Sukarto)

----------------------------------------

2025 Talbot Workshop: Homological Stability Mentored by: Alexander Kupers and Nathalie Wahl Dates: May 26 - June 1, 2025 Location: TBA, but somewhere in the US

Application link: https://forms.gle/KaStAZurFQ5LDB1z5 Application deadline: Feb 2, 2025 More details can be found on the website: https://sites.google.com/view/talbotworkshop/home

What: The Talbot Workshop is a one week learning workshop for roughly 35 graduate students and a few postdocs. Most of the talks will be given by participants, and will be expository in nature.

Topic description: Many groups and spaces come in families depending on a parameter: configuration spaces depend on the number of points considered, mapping class groups of surfaces on the genus of the surface. For such families, it often happens that the homology stabilizes as this parameter goes to infinity. Moreover, computing the stable homology frequently turns out to be easier because other tools can be used. In recent years, combining homological stability results with stable computations has become a powerful tool in algebraic topology and robust machinery for proving homological stability theorems has been developed. In this workshop we aim to introduce the participants to this circle of ideas.

Outline: This workshop will explain how to prove homological stability results through examples, such as symmetric groups, configuration spaces, mapping class groups, and others, and how to use them in conjunction with stable computations. The homological stability machines that we will cover are Quillen’s classical inductive approach and a more recent approach using Ek-algebras. Both machines have as input connectivity results for simplicial complexes and we will also see how such results are proved.

Background: The workshop will be aimed towards graduate students with a basic understanding of algebraic topology, including spectral sequences and classifying spaces.

Talbot is meant to encourage collaboration among young researchers, with an emphasis on graduate students. We also aim 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. As we are committed to promoting diversity in mathematics, we especially encourage women, minorities, and underrepresented groups in mathematics to apply.

If you have any questions, please do not hesitate to email the organizers at talbotworkshop (at) gmail (dot) com.

GTA: Philadelphia 2025

ag.algebraic-geometry at.algebraic-topology dg.differential-geometry gn.general-topology gr.group-theory gt.geometric-topology kt.k-theory-and-homology mg.metric-geometry nt.number-theory
2025-05-30 through 2025-06-01
Temple University
Philadelphia, Pennsylvania; United States

Meeting Type: Graduate Conference

Contact: Andrew Clickard

Description

GTA Philadelphia 2025 is the 10th annual Graduate Student Conference in Algebra, Geometry, and Topology (GSCAGT), to be held on-campus at Temple University in Philadelphia from Friday, May 30 to Sunday, June 1, 2025. This conference aims to expose graduate students in algebra, geometry, and topology to current research, and provide them with an opportunity to present and discuss their own research. It also intends to provide a forum for graduate students to engage with each other as well as expert faculty members in their areas of research. Most of the talks at the conference will be given by graduate students, with four given by distinguished keynote speakers. This event is sponsored by the Temple University Graduate School, Temple University Department of Mathematics, and the NSF.

Keynote Speakers

  • Samit Dasgupta, Duke University
  • Marissa Loving, University of Wisconsin
  • André Arroja Neves, University of Chicago
  • Tian Yang, Texas A&M University

To register and get more information, see: https://cst.temple.edu/department-mathematics/events/gscagt-2024/gcsagt-2025

June 2025

[New]Conference on Quantum Topology and Hyperbolic Geometry

at.algebraic-topology gt.geometric-topology mp.mathematical-physics qa.quantum-algebra
2025-06-02 through 2025-06-06
Vietnam Institute for Advanced Study in Mathematics
Phu Quoc Island; United States

Meeting Type: Conference

Contact: Thang Le

Description

none

[New]Midwest Panorama of Geometry and Topology

ag.algebraic-geometry at.algebraic-topology dg.differential-geometry gt.geometric-topology sg.symplectic-geometry
2025-06-05 through 2025-06-07
University of Iowa
Iowa City, IA; United States

Meeting Type: Conference

Contact: Keiko Kawamuro

Description

none

[New]XXVth International Conference on Geometry, Integrability and Quantization

dg.differential-geometry gt.geometric-topology mp.mathematical-physics
2025-06-05 through 2025-06-12
Bulgarian Academy of Science
Varna; Bulgaria

Meeting Type: Conference

Contact: Ivailo Mladenov

Description

This conference has been organized around the general trend of application of geometrical ideas in mechanics, physics and biology. The emphasis is on concrete applications and modern developments in the respective fields. An overall idea is to provide a forum for an exchange of information, ideas and inspiration and further development of the international collaboration.

This conference is addressed to mathematicians and mathematical physicists interested in contemporary mechanics, physics and biology and associated mathematical questions. The application of differential geometry to find new results on manifolds, relativity, hypersurfaces, N-body problem, gauge fields, geometric quantization, rotational sequences, minimal surfaces, biophysical systems, coherent states, Dirac and Seiberg-Witten monopoles, rigid body dynamics, Toda chains dynamics, geometric algebra, Kähler calculus, thermodynamics, etc. The meeting allows participants coming from different fields to share and to interchange geometrical ideas among them with the leading role of differential geometry. The contributions presented at the conference will be invited to be submitted to the series on Geometry, Integrability and Quantization or to the Journal of Geometry and Symmetry in Physics.

Quasiweekend III

ap.analysis-of-pdes dg.differential-geometry ds.dynamical-systems gt.geometric-topology mg.metric-geometry
2025-06-09 through 2025-06-13
University of Helsinki
Helsinki; Finland

Meeting Type: Conference

Contact: Nageswari Shanmugalingam, Pekka Pankka, Kirsi Peltonen, Sylvester Eriksson-Bique, Mari Snipes

Description

Conference Quasiweekend III - Twenty years on collects together experts, from all fields of mathematics, using quasiconformal methods, especially in complex dynamics, geometric function theory, geometric group theory, analysis on metric spaces. Previous conferences in this series, Quasiweekend and Quasiweekend II – Ten years after, took place in 2005 and 2015, respectively, in Helsinki. With Quasiweekend III we celebrate mathematical legacy of Juha Heinonen -- initiator of this conference series -- in the broad field of quasiconformal analysis.

[New]Beyond the telescope conjecture

at.algebraic-topology
2025-06-16 through 2025-06-20
Isaac Newton Institute
Cambridge; United States

Meeting Type:

Contact: Mark Behrens, Lars Hesselholt, Thomas Nikolaus, Vesna Stojanoska

Description

Chromatic homotopy theory decomposes stable homotopy theory into an infinite sequence of periodic strata, each of which has the potential to be completely computable. These ideas were made precise by the Ravenel Conjectures, which were famously solved by various combinations of Devinatz, Hopkins, Smith, and Ravenel in the decade which followed, except for one: the Telescope Conjecture. This conjecture eluded resolution until 2023, when it was shown to be false by Burklund-Hahn-Levy-Schlank. The disproof involved the discovery of a new and unexpected interface between algebraic K-theory and chromatic homotopy theory which augmented an existing and growing understanding of relationship between these two subjects as witnessed by the Quillen-Lichtenbaum Conjecture, Thomason's Descent Theorem, and the Rognes Redshift Conjecture.

The aim of this workshop is to address the question "what next?". We aim to explore this question narrowly (what does the failure of the telescope conjecture say about v_n-periodic homotopy groups?) and broadly (what are the next horizons for homotopy theory/algebraic topology/K-theory now that this major problem has been solved?). The goal of the workshop is to bring together researchers in chromatic homotopy theory, algebraic K-theory, and a variety of other neighboring areas to address these questions.

Travel support is available for US based participants thanks to the National Science Foundation.

Application details Deadline for applications: 30 Mar 2025

[New]Étale cohomology and étale homotopy

ag.algebraic-geometry at.algebraic-topology ct.category-theory nt.number-theory
2025-06-16 through 2025-06-20
Goethe-Universität Frankfurt
Frankfurt; Germany

Meeting Type: Conference

Contact: Remy van Dobben de Bruyn, Katharina Hübner, Mauro Porta

Description

The goal of this conference is to bring together experts from algebraic and arithmetic geometry on the one hand and étale and stratified homotopy theory on the other. There will be a mini-course on each side to get people up to speed, as well as research talks covering recent developments on étale cohomology, étale homotopy, and related topics.

[New]Iwasawa Theory and Representations of p-Adic Groups

nt.number-theory rt.representation-theory
2025-06-18 through 2025-06-20
University of Lille
Lille; France

Meeting Type: Conference

Contact: see conference website

Description

none

July 2025

Queer and Trans Mathematicians in Algebra and Representation Theory (QTMART)

gr.group-theory qa.quantum-algebra ra.rings-and-algebras rt.representation-theory
2025-07-23 through 2025-07-25
Hausdorff Center for Mathematics
Bonn, North Rhine-Westphalia; Germany

Meeting Type: workshop

Contact: Alice Dell'Arciprete, Alexis Langlois-Rémillard, Dinushi Munasinghe, David Schwein

Description

QTMART is a workshop on algebra and representation theory taken in a broad sense, run by and for queer and trans mathematicians. It aims to showcase the research done in this field by this community and bring together senior researchers, junior researchers, and graduate students to discuss topics of common interest in a non-competitive environment.

Alongside the workshop, an exploratory program on queer mathematics and inclusion will take place. The activities of the program will focus on exploring what it means to do mathematics as a queer or trans mathematician, and if there is such a thing as queer mathematics. It will also address the question of how to make the working culture and environment more welcoming and diverse, and will aim to initiate concrete actions in this regard.

This workshop welcomes talks by early-career researchers. Please indicate on the application form if you would like to give a talk and on what topic.

The event is open to everyone accepting the community agreement (which will be based upon Oberwolfach's Statement of Respect and Collegiality https://www.mfo.de/about-the-institute/guiding-principles/equality-diversity-inclusion/statement-for-respect-and-collegiality, taking suggestions from the participants into account). However, priority in assigning talks will be given to self-identifying queer and trans mathematicians, and some activities in the program will be reserved for this group.

Plenary Speakers:

  • Chris Bowman (University of York)
  • Ian Musson (University of Wisconsin-Milwaukee)
  • J. Daisie Rock (FWO, KU Leuven, UGent)
  • Beth Romano (King's College London)
  • Dani Tubbenhauer (University of Sydney)

[New]Motives and Arithmetic Geometry

ag.algebraic-geometry at.algebraic-topology nt.number-theory rt.representation-theory
2025-07-28 through 2025-08-01
TU Darmstadt
Darmstadt; Germany

Meeting Type: Conference

Contact: see conference website

Description

The conference will reflect current developments in motivic homotopy theory and its applications in arithmetic geometry and geometric representation theory. It aims to bring together experts from these fields to facilitate the exchange of ideas in a collaborative and engaging environment.

August 2025

Summer school: Invitation to complex geometry

cv.complex-variables dg.differential-geometry
2025-08-04 through 2025-08-08
Renyi Institute
Budapest; Hungary

Meeting Type: Summer School

Contact: see conference website

Description

During this one week summer school, Eleonora di Nezza (Paris, Sorbonne) and Siarhei Finski (Paris, CNRS) will give introductory talks on Kahler geometry to a group of non-experts, primarily composed of students and postdocs. Registration to open soon. The event is part of a special semester on complex geometry at the Renyi Insitute.

Eleonora Di Nezza: Pluripotential theory and L∞ estimates for complex Monge-Ampère equations

Abstract: In these lectures, we introduce and explore fundamental concepts in pluripotential theory, which are essential for studying (degenerate) complex Monge-Ampère equations on Kähler manifolds. We then shift our focus to a novel approach for obtaining L∞ a priori estimates for these equations. This method, which has a "local" character and relies solely on the use of envelopes, was recently developed by Guedj and Lu.

Siarhei Finski: Asymptotic study of submultiplicative filtrations

Abstract: It has long been recognized that the study of manifold degenerations plays a crucial role in addressing many questions in geometry, including the search for canonical metrics. Some degenerations can be understood on the algebraic level through the so-called submultiplicative filtrations, which are certain filtrations on rings respecting the algebraic structure. The most basic example is the filtration on the space of homogeneous polynomials given by the order of vanishing along a subvariety in the projective space.

This course is about the geometric quantization approach to these filtrations, which effectively establishes several results at the crossroads of algebraic and differential geometry. We discuss some applications towards the search of canonical metrics and cover the necessary preliminaries including the Ohsawa-Takegoshi extension theorem, Bergman kernels, and the theory of graded normed algebras.

The Aarhus Automorphic Forms Summer School and Conference

ds.dynamical-systems nt.number-theory rt.representation-theory
2025-08-04 through 2025-08-15
Aarhus University
Aarhus; Denmark

Meeting Type:

Contact: Soumendra Ganguly

Description

We are hosting two events, each one a week long:

  • A summer school on Galois Representations, Relative Langlands Duality, Beyond Endoscopy, and Relative Trace Formulae. 4-9 August 2025.
  • A number theory conference. 11-15 August 2025.

Summer school: Summer school on singular Kählerian metrics and Hermitian geometry

cv.complex-variables dg.differential-geometry
2025-08-11 through 2025-08-15
Renyi Institute
Budapest; Hungary

Meeting Type: Summer School

Contact: Tamas Darvas

Description

During this one week summer school, Hans-Joachim Hein (Munster) and Daniele Angella (Firenze) will give series of talks on recent advances on Singular Kahler metrics, and Hermitian geometry respectively. We expect that the audience will consist of advanced graduate students, postdocs and junior faculty working in complex geometry. Both speakers will deliver 4 lectures of 50 minutes, with each lecture accompanied by a problem session. Registration to open soon. This event is part of a special semester on complex geometry at the Renyi Insitute

Daniele Angella: Cohomological properties and Hermitian metrics of complex non-Kähler manifolds

Abstract: the first lectures will provide a survey of the cohomological properties and topological aspects of complex manifolds, as well as canonical metrics on complex manifolds. We will then focus on some analytic problems concerning the geometry of the Chern connection on Hermitian manifolds, such as the existence of metrics with constant Chern-scalar curvature, generalizations of the Kähler-Einstein condition to the non-Kähler setting, the convergence of the Chern-Ricci flow on compact complex surfaces, and the asymptotic behavior of Monge-Ampère volumes of Hermitian metrics in the ddc-class.

Hans-Joachim Heins: TBA

September 2025

Workshop on Singular canonical Kähler metrics on compact and non-compact manifolds

cv.complex-variables dg.differential-geometry
2025-09-01 through 2025-09-05
Renyi Institute
Budapest; United States

Meeting Type: Workshop

Contact: Tamas Darvas

Description

The aim of this workshop is to explore recent advances in Kähler geometry, focusing on non-Archimedean aspects of the Strominger--Yau--Zaslow conjecture, potential-theoretic approaches to singular Kähler-Einstein metrics, geometric estimates for solutions to Complex Monge–Ampère equations, connections with the minimal model program, and Calabi-Yau metrics on non-compact manifolds. Registration to open soon. This event is part of a special semester on Complex Geometry at the Renyi Institute

Speakers:

Enrica Mazzon Yueqiao Wu Ye-Won Luke Cho Jian Song Bin Guo Song Sun Antonio Trusiani Christiano Spotti Chung-Ming Pan Jakob Hultgren Yuchen Liu Vincent Guedj Mihai Paun Charlie Cifarelli Yang Li (TBC) Tristan Collins Annamaria Ortu

XV Annual International Conference of the Georgian Mathematical Union

ag.algebraic-geometry at.algebraic-topology ca.classical-analysis-and-odes cv.complex-variables dg.differential-geometry fa.functional-analysis gm.general-mathematics gt.geometric-topology it.information-theory lo.logic mp.mathematical-physics na.numerical-analysis nt.number-theory oa.operator-algebras pr.probability st.statistics-theory
2025-09-01 through 2025-09-06
Batumi Shota Rustaveli State University
Batumi; Georgia

Meeting Type: Conference

Contact: Tinatin Davitashvili

Description

The Annual International Conference of the Georgian Mathematical Union was established in 2010 and has been held traditionally at Batumi Shota Rustaveli State University. Batumi is the city of Georgia and the capital of the Autonomous Republic of Adjara. It is located along the coast of the Black Sea in the southwest region of Georgia. In accordance with recent developments, the conference has been conducted in a hybrid format since 2021.

The purpose of the conference is to bring together mathematicians from various fields to present their original research results and provide opportunities to establish new connections within the fields of pure and applied mathematics, as well as science, engineering, and technology. The conference also provides valuable networking opportunities for you to meet great personnel in these fields.

Workshop on Cohomological and metric aspects of Hermitian and almost complex manifolds

cv.complex-variables dg.differential-geometry
2025-09-08 through 2025-09-12
Renyi Institute
Budapest; United States

Meeting Type: Workshop

Contact: Tamas Darvas

Description

The goal of this workshop is to bring together both senior and junior specialists in the fields of almost complex and non-Kähler geometry to present their latest achievements in research. Key topics will include cohomological properties of complex and symplectic manifolds, analytical techniques in non-Kähler geometry, special structures on complex manifolds, deformations of complex objects, topological aspects of complex and symplectic manifolds, and Hodge theory on almost Hermitian manifolds. Registration to open soon. This is event is part of a special semester on complex geometry at the Renyi Institute.

Speakers:

Yakov Eliashberg (TBC) Richard Hind Tom Holt Uros Kuzman Lorenzo Sillary Nicoletta Tardini Scott Wilson Weiyi Zhang Daniele Angella Gueo Grantcharov Nicolina Istrati Slawomir Kolodziej Alexandra Otiman Tat Dat To Valentino Tosatti Misha Verbitsky Vestislav Apostolov Gil Cavalcanti

August 2026

[New]The Gross-Zagier formula, 40 years later

ag.algebraic-geometry nt.number-theory rt.representation-theory
2026-08-03 through 2026-08-07
Massachusetts Institute of Technology
Cambridge MA; United States

Meeting Type: Research conference

Contact: Ben Howard, Yiannis Sakellaridis, Zhiwei Yun, Wei Zhang

Description

On the occasion of 40+ years after the seminar paper of Gross--Zagier, we bring together experts to deliver lectures on a broad range of topics connected with the Gross-Zagier formula, its generalizations, related future directions, and other works that it has inspired.

[New]The Australian Direction: A conference honoring the mathematical contributions of Matt Emerton and Mark Kisin

ag.algebraic-geometry nt.number-theory rt.representation-theory
2026-08-10 through 2026-08-14
University of Utah
Salt Lake City, Utah; United States

Meeting Type: Conference

Contact: Sean Howe, Keerthi Madapusi

Description

none