This workshop, sponsored by AIM and the NSF, will bring together experts from different areas in mathematics related to applications of the Bochner technique, including Riemannian geometry, complex geometry, representation theory, and geometric flows.

The Bochner technique is a foundational tool in differential geometry which provides a deep link to topology. Recent advances include new connections to representation theory with applications to vanishing results for Betti and Hodge numbers, the resolutions of the Nishikawa conjecture, projectivity and rational connectedness results for Kähler manifold, or new Kodaira-Bochner formulae. The aim of the workshop is to both push the boundaries of these areas as well as strengthen the interaction among experts in different areas. Utilizing the versatility of the Bochner technique is a key component of the workshop. The workshop is meant to bring together leading experts as well as aspiring new researchers from all areas related to the Bochner technique.

The main topics for this workshop are

(1) Vanishing results and applications to topology and geometric flows

(2) Representation theoretic aspects and symmetric spaces

(3) The curvature operator of the second kind

(4) Nonlinear Kodaira-Bochner formulae and their applications

We are excited to announce that GTA Philadelphia 2026, our 11th annual graduate student conference in geometry, topology, and algebra, will take place from Friday May 29th to Sunday May 31st, 2026 at Temple University in Philadelphia.

The plenary speakers are:

Tye Lidman (North Carolina State University)

Cary Malkiewich (Binghamton University)

Naomi Sweeting (Princeton University)

Alex Wright (University of Michigan)

Graduate students have the opportunity to give ~20 minute research talks. We have NSF funding to support US-institution-based student participants, and particularly encourage members of underrepresented groups to apply.

We will also feature a panel discussion surrounding math collaboration.

You can register here! Participants who require funding should register by April 9th, 2026. Titles and Abstracts must also be submitted by April 9th, 2026.

For more information please see our website: GTA Philadelphia 2026.

If you have any questions, please feel free to email us at [email protected].

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.

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.

The conference sections: Algebra and Number Theory; Differential and Integral Equations, and Their Applications; Geometry and Topology; Logic, Language, Artificial Intelligence; Mathematical Education and History of Mathematics; Mathematical Logic and Discrete Mathematics; Mathematical Modeling and Numerical Analysis; Theoretical Physics; Probability Theory and Statistics, Financial Mathematics; Real and Complex Analysis.

Around 60 years ago, pseudodifferential operators were introduced as a tool for singular integral and elliptic problems in PDE. They quickly became relevant due to their usefulness, exemplified by their role in the Atiyah–Singer index theorem. In the subsequent years, the theory has found new depths and domains of application, and is today very much alive, in particular in the context of singular analytical and geometrical structures.

The goal of this conference is to bring together experts and young researchers from various backgrounds who are interested in the use of pseudodifferential operators in singular settings to discuss their recent projects and results, and foster the communication between the diverse perspectives on the topic.

Please share this opportunity with potentially interested students and postdocs.

The application deadline for the Heidelberg Laureate Forum (HLF) 2026 is Feb 11, 2026. See https://www.heidelberg-laureate-forum.org/ for details.

The HLF offers a rare opportunity for students, PhD candidates, and postdocs in mathematics and computer science to spend a week interacting with Abel Prize, Fields Medal, Turing Prize, ACM Prize in Computing, IMU Abacus Medal and Nevanlinna Prize laureates, as well as with other outstanding international early-career mathematicians and computer scientists from around the world, and a variety of distinguished guests. The program includes lectures, workshops, panel discussions, networking events, and more. All local expenses (hotel and meals) are covered and an option to apply for travel funding exists if needed.

Participating in an HLF is a wonderful opportunity in many ways.

Analysis and Geometry at the Crossroads

@University of Minho (Braga, Portugal) :: September 30 - October 2, 2026

This conference is conceived as a platform for sustained interaction between Analysis and Geometry, with particular emphasis on the structural, analytical, and geometric frameworks that connect these two areas of mathematics.

Rather than focusing on isolated topics, the meeting aims to encourage a broad exchange of ideas and methods, reflecting the diversity and depth of contemporary research at the interface of these fields.

A central goal of the conference is to bring together researchers at different stages of their academic careers. The programme will include contributions from doctoral students and early-career researchers working on topics related to Analysis and Geometry, as well as invited lectures by senior mathematicians of established international reputation.

This balance is intended to promote rigorous scientific discussion while also supporting the integration of younger researchers into the international research community.

The conference is open to the wider mathematical community with no registration fees.

Plenary Speakers:

Ilka Agricola, Philipps University of Marburg, Germany

Catalin Badea, University of Reading, UK

Miguel Brozos-Vásquez, University of Coruña, Spain

Viviana del Barco, State University of Campinas, Brazil

Persi Diaconis, Standford University, USA

Francisco Gancedo, University of Seville, Spain

Karl Grosse-Erdmann, University of Mons, Belgium

Ines Kath, University of Greifswald, Germany

Registration is now open.

July 15, 2026 — Deadline for contributed talks

September 17, 2026 — Deadline for posters and general participation

All information can be found on the conference website:

https://agcrossroads2026.keniercastillo.com

This international conference focuses on the interplay between modular forms, geometry, complex analysis, dynamical systems, and combinatorics. Modular forms encode deep arithmetic information through L-functions and Galois representations. Complex analytic methods (Bergman spaces, growth estimates, analytic continuation) investigate hyperbolicity in complex geometry. Dynamics such as Perron numbers and β‑expansions illustrate how symbolic dynamics encodes arithmetic information. Special functions (theta functions, hypergeometric series, orthogonal polynomials) and combinatorics serve as a bridge linking these areas.