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1
Focus Program on Algebraic Topology In memory of Fred Cohen
02 jul 2025 - 01 aou 2025 • Toronto, Ontario, Canada
Organisateur:
The Fields Institute for Research in Mathematical Sciences
Résumé:
Homotopy theory is in the midst of a renaissance as its usefulness in other areas of mathematics is becoming increasingly recognised. From polyhedral products in geometric group theory, to combinatorial methods in group theory, to topological properties of manifolds and spaces of embeddings, to Morava K-theory in symplectic geometry, to simplicial methods in topological data analysis, to a host of applications in mathematical physics - and these name only a few areas of interaction - homotopy theory over the past ten to fifteen years has significantly extended its reach. This program will assemble a wide range of leading experts to discuss the state of the art in current research, both in terms of core fundamental problems and crossover to other areas, and explore exciting new directions.
Identifiant de l'évènement:
1580127
Sujets apparentés:
2
7th Canada-Mexico-US Meeting on Representation Theory, Noncommutative Algebra, and Categorification
28 jul 2025 • Los Angeles, CA, États-Unis
Organisateur:
University of Southern California, Los Angeles
Identifiant de l'évènement:
1657019
3
C*-Algebras
03 aou 2025 - 08 aou 2025 • Oberwolfach, Allemagne
Sujets:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1605353
4
Algebraic K-theory
10 aou 2025 - 15 aou 2025 • Oberwolfach, Allemagne
Sujets:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1605330
5
Arithmetic cycles, Modular forms, and L-functions - A celebration of the mathematics of Henri Darmon on the occasion of his 60th birthday
18 aou 2025 - 22 aou 2025 • Centre de recherches mathématiques, Montreal, Quebec, Chine
Résumé:
We will gather to celebrate and showcase the spectacular advances in algebraic number theory and arithmetic geometry inspired by the vast research program of Henri Darmon.
Identifiant de l'évènement:
1649626
6
AIM Workshop: Homological Mirror Symmetry and Multigraded Commutative Algebra
18 aou 2025 - 22 aou 2025 • Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics, Pasadena, California (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to studying a nascent bridge between commutative algebra and symplectic geometry, with an emphasis on developing Macaulay2 software for homological computations at the interface of these two fields. Recent breakthrough work of Hanlon-Hicks-Lazarev and Favero-Huang employs symplectic techniques to build line bundle resolutions over toric varieties, resolving several conjectures in toric geometry and multigraded commutative algebra. These results have illuminated a striking new connection between commutative algebra and symplectic geometry: this workshop will bring together experts in these fields with the goal of increasing our computational power to study the interplay between them.
Identifiant de l'évènement:
1655607
Sujets apparentés:
7
WARTHOG — Cluster Algebras and Braid Varieties
18 aou 2025 - 22 aou 2025 • University of Oregon in Eugene, OR, États-Unis
Résumé:
For many (affine) algebraic varieties appearing in geometric representation theory and algebraic combinatorics, their coordinate algebra admits the structure of a cluster algebra. These algebraic varieties include (in order of increasing generality) the basic affine space, (double) Bruhat cells, positroid varieties, Richardson varieties, and braid varieties. Roughly speaking, this means that the corresponding algebraic variety comes with a collection of coordinate toric charts, with explicit coordinates and transformation rules between the charts that can be codified via quiver combinatorics. Conversely, the quiver and the coordinates can be read from combinatorial and geometric properties of the variety itself, though this is more of an art than a science. The goal of this workshop will be to understand the combinatorics and geometry underlying these cluster structures in the case of braid varieties, which include all of the cases described above and was established quite recently. The combinatorics can be encoded in two very different objects: weaves and 3D plabic graphs. Both appear in a variety of mathematical settings, including Soergel calculus and connections to high-energy physics. These rich combinatorial objects and their ties to other areas of mathematics inspire many questions about braid varieties, their cluster structures, and beyond.
Identifiant de l'évènement:
1655606
8
The Geometric Realization of AATRN (Applied Algebraic Topology Research Network)
18 aou 2025 - 22 aou 2025 • Chicago, IL, États-Unis
Organisateur:
The Institute for Mathematical and Statistical Innovation (IMSI)
Résumé:
This week-long conference is in celebration of the 10-year anniversary of AATRN, the Applied Algebraic Topology Research Network. It will be the first time that AATRN meets in person, bringing together researchers from different backgrounds—mathematics, statistics, computer science, physics, biology, etc. In other words, AATRN will be “geometrically realized” at the Institute for Mathematical and Statistical Innovation in Chicago, USA!
Identifiant de l'évènement:
1655594
9
Graduate Workshop on Linear Algebra over Finite Fields & Applications
18 aou 2025 - 29 aou 2025 • Providence, RI, États-Unis
Organisateur:
Institute for Computational and Experimental Research in Mathematics, Brown University, Providence, RI (ICERM)
Résumé:
Linear Algebra over finite fields is a building block for several applications including data storage, error detection and correction, and public-key cryptography. These applications enable the security and possibility of our daily digital lives. This workshop aims to expose and engage junior researchers in the foundations and applications of linear algebra over finite fields.
Identifiant de l'évènement:
1655531
10
Cohomology Theories for Automorphic Forms and Enumerative Algebra
24 aou 2025 - 29 aou 2025 • Oberwolfach, Allemagne
Sujets:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1605405
11
Workshop on Cohomological and metric aspects of Hermitian and almost complex manifolds
08 sep 2025 - 12 sep 2025 • Renyi Institute, Budapest, Hongrie
Résumé:
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.
Identifiant de l'évènement:
1649542
Sujets apparentés:
12
Motives, L-values and Eisenstein series
22 sep 2025 - 26 sep 2025 • Regensburg, Allemagne
Organisateur:
Fakultät für Mathematik, Universität Regensburg
Identifiant de l'évènement:
1667700
13
CCA 2025 — 22nd International Conference on Computability and Complexity in Analysis
24 sep 2025 - 26 sep 2025 • Kyoto, Japon
Résumé:
The conference is concerned with the theory of computability and complexity over real-valued data. Computability and complexity theory are two central areas of research in mathematical logic and theoretical computer science. Computability theory is the study of the limitations and abilities of computers in principle. Computational complexity theory provides a framework for understanding the cost of solving computational problems, as measured by the requirement for resources such as time and space. The classical approach in these areas is to consider algorithms as operating on finite strings of symbols from a finite alphabet. Such strings may represent various discrete objects such as integers or algebraic expressions, but cannot represent general real or complex numbers, unless they are rounded. Most mathematical models in physics and engineering, however, are based on the real number concept. Thus, a computability theory and a complexity theory over the real numbers and over more general continuous data structures is needed. Despite remarkable progress in recent years many important fundamental problems have not yet been studied, and presumably numerous unexpected and surprising results are waiting to be detected. Scientists working in the area of computation on real-valued data come from different fields, such as theoretical computer science, domain theory, logic, constructive mathematics, computer arithmetic, numerical mathematics and all branches of analysis. The conference provides a unique opportunity for people from such diverse areas to meet, present work in progress and exchange ideas and knowledge.
Sujets:
The topics of interest include foundational work on various models and approaches for describing computability and complexity over the real numbers. They also include complexity-theoretic investigations, both foundational and with respect to concrete problems, and new implementations of exact real arithmetic, as well as further developments of already existing software packages. We hope to gain new insights into computability-theoretic aspects of various computational questions from physics and from other fields involving computations over the real numbers.
Identifiant de l'évènement:
1666265
14
Singularities
28 sep 2025 - 03 oct 2025 • Oberwolfach, Allemagne
Sujets:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1605477
Sujets apparentés:
15
Frontiers of Lie Theory: Computational Aspacts and Applications
28 sep 2025 - 04 oct 2025 • Będlewo, Pologne
Organisateur:
Banach Center
Résumé:
Since its origins in the work of Sophus Lie (now more than a century ago), Lie theory has seen tremendous developments and is now fundamental in many areas of mathematics (like group theory, geometry, symmetric spaces etc) and physics (quantum mechanics, particle physics, theory of gravity). Nowadays there are specialized computer packages such as LiE, the Atlas project, the package Chevie for GAP3, the program ChevLie. Also the more general purpose computer algebra systems GAP4, MAGMA and SageMath have large libraries for dealing with various objects that are central to Lie theory.
Identifiant de l'évènement:
1633264
Sujets apparentés:
16
Workshop — Young homotopy-theorist meeting
06 oct 2025 - 10 oct 2025 • ICMS, Bayes Centre, Edinburgh , Royaume-Uni
Organisateur:
The International Centre for Mathematical Sciences (ICMS)
Résumé:
This meeting is a week-long conference focused on recent developments in homotopy theory. Although its origins lie in algebraic topology, the language of homotopy theory has turned out to be a flexible framework for discussing derived phenomena in many areas of mathematics, from arithmetic geometry to physics. The goal of this conference is to give young homotopy-theorists the opportunity to share ideas, perspectives, and techniques.
Identifiant de l'évènement:
1670396
17
International Conference on Class Groups of Number Fields and Related Topics-2025
06 oct 2025 - 10 oct 2025 • SRM University AP, Amaravati, Andhra Pradesh, Inde
Résumé:
The conference aims at bringing the eminent Number Theorists worldwide in the domain of Algebraic Number Theory and young scholars from the country on a common platform to project their work, and foster collaborations to further the development of Mathematical Research.
Sujets:
The areas of particular interest include: Ideal class groups of number fields (algebraic, analytic and computational aspects), Relative class numbers of number fields, Annihilators of class groups, Class field theory, Picard groups, Selmer groups, Diophantine equations, Elliptic curves, Iwasawa Theory, Modular forms and related topics.
Identifiant de l'évènement:
1667849
18
AIM workshop: Flag algebras and extremal combinatorics
13 oct 2025 - 17 oct 2025 • Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics, Pasadena, California (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to further developing the method of flag algebras and its applications. Flag algebras, developed by Razborov in 2007, allows one to solve problems in combinatorics via streamlined calculations that combine elements from computer engineering and optimization. It led to many recent breakthroughs on long-standing open problems of Erdős, Sós, Turán, Gromov and Zarankiewicz, to name a few. The technique is versatile and can be applied in other settings than graphs and hypergraphs including permutations, oriented graphs, point sets, embedded graphs, and phylogenetic trees.
Identifiant de l'évènement:
1655486
19
AMS Special Session on LS-category and Topological Complexity: Theory and Applications
25 oct 2025 - 26 oct 2025 • Online, Virtuel (en ligne)
Organisateur:
American Mathematical Society
Résumé:
This 2-day special session will be dedicated to a range of mathematical problems related to motion planning algorithms and their properties. A central role is played by the notion of topological complexity (TC), which is a homotopy invariant depending only on the configuration space of the robot that can be studied using diverse tools from a variety of fields, such as geometry, topology, algebra, combinatorics, etc. This session will include talks on a variety of topics from algebraic topology, geometric topology, and topological robotics, though most will focus on (sequential) topological complexity, Lusternik–Schnirelmann category, robot motion planning problems, and homotopy invariants related to (or analogous to) sectional category. The session aims to bring together scientists from all over the world working on different aspects of motion planning and TC and foster collaboration among them, expose graduate students and junior colleagues to these rich and fascinating areas of research, and identify directions for future work and interaction in these areas.
Contact:
Event Organizer;     Email.: ekanshjauhari@ufl.edu
Sujets:
topological complexity, LS-category, sectional category, motion planning, robotics, applied algebraic topology
Identifiant de l'évènement:
1666653
20
Quantum interactions - from and to number theory, representation theory and graph theory,
27 oct 2025 - 31 oct 2025 • Kyushu University, Fukuoka, Japon
Résumé:
The quantum interaction models, with the quantum Rabi model as a representative example, have attracted attention as mathematical models describing the fundamental elements of quantum computers. These models are deeply intertwined with various branches of mathematics, including number theory, representation theory, and combinatorics. This conference aims to provide a platform for leading researchers in these mathematical “hot topics” to present their latest findings, while also fostering interdisciplinary discussions among participants. The conference is held in celebration of Professor Masato Wakayama’s 70th birthday and is jointly organized with Crypto-Math CREST.
Identifiant de l'évènement:
1667771
21
International Conference on Ring Theory, Number Theory and Lie Algebra “In Honor of Ali Benhissi's 60th Birthday”
28 oct 2025 - 31 oct 2025 • Monastir, Tunisie
Résumé:
The International Conference on Ring Theory, Number Theory and Lie Algebra “In Honor of Ali Benhissi's 60th Birthday” aims to provide a comprehensive overview of recent developments in ring theory, number theory and Lie algebra. This conference will cover each of these three topics individually as well as explore their interactions. This event will foster a collaborative and supportive research environment for all researchers, offering them a unique opportunity to exchange ideas and insights. Participants are strongly encouraged to present their work and contribute to discussions within these topics.
Sujets:
This conference will cover a wide range of topics related to algebra, with a particular focus on the following areas: Commutative algebra, Ring Theory, Algebraic and Analytic Number Theory, Algebraic Topology, Lie Algebra
Identifiant de l'évènement:
1667836
22
AIM Workshop: Dynamics of multiple maps
03 nov 2025 - 07 nov 2025 • Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics, Pasadena, California (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to studying arithmetic dynamics of multiple maps. In classical arithmetic dynamics, we consider the iteration of a single endomorphism of a variety defined over a field of arithmetic interest — typically a number field or the function field of a curve. An exciting new direction in arithmetic dynamics that holds particular promise for striking new results is what we call "dynamics of multiple maps": dynamical behavior arising from the interaction of two or more endomorphisms on the same space. This includes iteratively applying rational functions on P1 chosen at random from a family according to some probability distribution; a correspondence from a variety X to itself; and forming words from a non-commuting family of involutions on a K3-surface.
Identifiant de l'évènement:
1655425
Sujets apparentés:
23
Arithmetic Statistics for Algebraic Objects
09 nov 2025 - 14 nov 2025 • Oberwolfach, Allemagne
Sujets:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1605497
Sujets apparentés:
24
Webs in Algebra, Geometry, Topology and Combinatorics
08 dec 2025 - 12 dec 2025 • Providence, RI, États-Unis
Organisateur:
Institute for Computational and Experimental Research in Mathematics, Brown University, Providence, RI (ICERM)
Résumé:
Webs are diagrammatic tools for representing complex calculations graphically. These diagrams first arose from the representation theory of classical groups, and they have since become important in disparate areas of mathematics. In representation theory, they encode morphisms of quantum groups. In topology, webs give rise to powerful link invariants. In algebra and geometry, Kuperberg's \(mathrm{sl}(3)\) web bases have important relationships with the theory of cluster algebras and affine buildings. In combinatorics, they explain certain dynamics on Young tableaux. Recent work by Gaetz--Pechenik--Pfannerer--Striker--Swanson introduced an \(\mathrm{sl}(4)\) web basis that has exploited and extended exciting connections between webs, plabic graphs, and crystals. There are further connections to total positivity, duality conjectures for cluster algebras and mirror symmetry.
Identifiant de l'évènement:
1655282
25
Homogeneous Structures: Model Theory meets Universal Algebra
14 dec 2025 - 19 dec 2025 • Oberwolfach, Allemagne
Sujets:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1605483
26
Geometry of Algebraic Stacks
18 jan 2026 - 23 jan 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
Mathematicians have been studying notions of space and geometry for thousands of years. Over time our models for spaces have grown successively more abstract. A major conceptual leap in the 1960's was taken with the theory of algebraic stacks, which are a sort of space with "internal symmetries'' not visible in usual geometric objects. There has been a flurry of recent activity among mathematical researchers in understanding the structure of these spaces. This workshop will bring together researchers developing this state-of-the-art theory with mathematicians at various career stages who are interested in applying this theory in their work. The organizers hope that this week of focused discussion on this topic will help bring these methods to a wider audience and lead to significant new developments both in the foundations of the theory and in applications.
Identifiant de l'évènement:
1668498
Sujets apparentés:
27
New Developments in Tensor Categories
25 jan 2026 - 30 jan 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
A tensor category is a category with a tensor product that satisfies properties similar to the tensor product of vector spaces. A typical example is given by the representation category of a group with the usual tensor product. While the most important examples of tensor categories arise from representation theory, the theory has outgrown its origins and has emerged into a vast and complex theory on its own, providing a unified language for many phenomena in different fields. Tensor categories are now ubiquitous in areas such as representation theory, invariants of links and 3-manifolds, algebraic geometry, higher category theory, quantum computing and mathematical physics. All in all the abstract theory of tensor categories along with its applications has seen a rapid growth over the last 10 - 20 years.
Identifiant de l'évènement:
1668497
28
Cluster Algebras, Webs, and Canonical Bases
22 mar 2026 - 27 mar 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
Cluster algebras, webs and canonical bases are three different methods that mathematicians have developed in order the understand the symmetries of certain mathematical structures. Each of these three ways arose from, and has applications to, different areas of mathematics. These areas include algebraic geometry, representation theory, topology, and combinatorics, as well as physics. The goal of this workshop is to bring together experts and up-and-coming researchers from each of these areas in order to better understand the still mysterious connections between cluster algebras, webs, and canonical bases. A better understanding of these connections could allow for ideas from one area to be applied to solve problems in other areas.
Identifiant de l'évènement:
1668500
Sujets apparentés:
29
Regularity in Algebra, Combinatorics, and Geometry
19 avr 2026 - 24 avr 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
Core objects of study in algebraic geometry and in commutative algebra are called varieties and rings, respectively. Varieties are geometric objects that consist of sets of solutions to polynomial equations. Each variety has a corresponding ring consisting of the polynomial functions that are defined on the variety.
Identifiant de l'évènement:
1668606
30
Workshop — Farey’s legacy in frieze patterns and discrete geometry
20 avr 2026 - 24 avr 2026 • ICMS, Bayes Centre, Edinburgh , Royaume-Uni
Organisateur:
The International Centre for Mathematical Sciences (ICMS)
Résumé:
Frieze patterns are celebrated for their ubiquity in mathematics, featuring in cluster algebras, continued fraction theory, difference equations, hyperbolic geometry, and moduli space theory. This workshop brings together researchers from frieze patterns and the cognate fields of continued fractions and discrete geometry to promote cross-disciplinary interactions in these fertile subjects. The event is framed around the legacy of the English geologist John Farey (1766–1826), who inspired the development of Farey sequences and the Farey tessellation, which are common themes of the workshop. There will be a mathematical art gallery accompanying the workshop to share the outputs of our research.
Identifiant de l'évènement:
1670152
31
Workshop — Groups, representations, cohomology: Celebrating the mathematical contributions of Dave Benson, on the occasion of his 70th birthday
08 jui 2026 - 12 jui 2026 • ICMS, Bayes Centre, Edinburgh , Royaume-Uni
Organisateur:
The International Centre for Mathematical Sciences (ICMS)
Résumé:
This workshop centers on the representation theory of finite groups and closely related structures. Some areas of the field are well-established and classical, while others include subjects born only recently. All are being rapidly evolving and actively explored by diverse research communities. These communities, often located in different regions around the world, offer distinct perspectives and approaches to the subject. A central aim of the workshop is to bring together experts and early-career researchers from these various groups, providing a forum to share progress, exchange ideas, and ask each other questions. The workshop also offers an opportunity to celebrate Dave Benson’s 70th birthday, which falls in December 2025. Dave’s work has had a profound influence on many of the themes represented at this meeting, and we look forward to honoring his contributions during the event.
Sujets:
Cohomology and modular representation theory of finite groups; Hochschild cohomology; Algebraic topology; Tensor-triangular geometry; Finite tensor categories
Identifiant de l'évènement:
1670198
32
Workshop — Integrable systems: regularity, non-commutativity and random matrix theory
15 jui 2026 - 19 jui 2026 • ICMS, Bayes Centre, Edinburgh , Royaume-Uni
Organisateur:
The International Centre for Mathematical Sciences (ICMS)
Résumé:
The UK has always been at the forefront of, and has a reputation in, integrable systems research. It is an area that glues together topics in mathematical physics, analysis, algebra, geometry, applied mathematics and probability. Research in non-commutative integrable hierarchies has had a recent resurgence – they have many applications, including (eg.) in non-commutative nonlinear optics, and have strong links to string theory. The main themes outlined align with, and will be led, by recent research by the invitees. We propose a different than usual workshop format, along the lines of those held at Oberwolfach and the American Institute of Mathematics. Nominated experts give feeder presentations in their areas on successive mornings, outlining the current frontier of research and open problems. In the afternoons, these are followed up by discussion sessions and working groups who report back to the workshop as a whole at the end of the day. The workshop structure develops dynamically throughout the week. The organisers and the Scientific Advisory Group meet daily to set the agenda ahead, using feedback from the end-of-day reports and participants.
Sujets:
(i) Regularity and solutions; (ii) Non-commutativity, both in terms of non-Abelian (eg.\/ matrix) versions of classical integrable systems and in terms of non-commutative independent variables; and (iii) The connections of such systems to random matrix theory.
Identifiant de l'évènement:
1670144
Sujets apparentés:
33
Workshop — SiMEGG: Structure in Matroids, Embedded Graphs and Graphs
29 jui 2026 - 03 jul 2026 • ICMS, Bayes Centre, Edinburgh , Royaume-Uni
Organisateur:
The International Centre for Mathematical Sciences (ICMS)
Résumé:
Recent research has pointed to fundamental underlying relationships between each of three sub-fields of combinatorics: matroid theory, structural graph theory, and topological graph theory. While the connection between matroids and graphs is long-established, newer foundational links with topological graph theory are creating fresh opportunities for cross-disciplinary advances. The purpose of this workshop is to provide the first dedicated forum to bring together experts in all these three fields to share techniques and approaches, and seed ongoing cross-disciplinary collaboration and advances.
Identifiant de l'évènement:
1670113
34
Combinatorics and Geometry in Ioannina
02 sep 2026 - 06 sep 2026 • Ioannina, Grèce
Résumé:
Our meeting will bring together researchers in various fields of mathematics such as Geometry, Combinatorics and Algebra. Through scientific talks new directions will be given and open problems will be proposed aiming at new collaborations among the participants.
Sujets:
Geometry, Combinatorics, Commutative Algebra.
Identifiant de l'évènement:
1624316
35
Asymptotic integration in free noncommutative function theory
20 sep 2026 - 04 oct 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
Free noncommutative (nc) function theory is an analogue of classical function theory where one replaces functions between two complex vector spaces by functions between square matrices of all sizes over these vector spaces that respect matrix size, direct sums, and similarities. It has emerged in the last decade and a half as a vibrant research area with results that are sometimes similar to and sometimes strikingly different from the classical commutative setting, and with interconnections and applications ranging from free rings and free skew fields to free probability and random matrix theory to dimension independent linear matrix inequalities in systems and control. The purpose of this research in teams is to develop new relations between free probability and nc function theory by launching a systematic investigation and usage of asymptotic integration over classical compact matrix groups and their homogeneous spaces. We expect this to open the road for an asymptotic study of Hardy and Bergmann spaces of nc functions and exhibit completely new phenomena regarding Shilov boundaries and uniqueness sets in the nc setting.
Identifiant de l'évènement:
1668844
36
The New Frontier of Herglotz-Nevanlinna Functions: Theory, Applications, and Open Problems
04 oct 2026 - 09 oct 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
This workshop aims at bringing together an interdisciplinary scientific community to share some of the state-of-the-art results in the theory of Herglotz-Nevanlinna functions, and to solve common open problems lying at the frontier of pure mathematics, applied mathematics, physics, and engineering. Further development of this theory would lead to significant progress not only in the area of pure mathematics, but also in its applications to antennas, metamaterials, and composite materials.
Identifiant de l'évènement:
1668886
37
Higher Rank Graphs in Algebra, Geometry and C*-Algebras
01 nov 2026 - 06 nov 2026 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
Higher-rank graphs generalize path categories of directed graphs and are intricately connected to various mathematical disciplines. This workshop aims to illuminate the rich interplay between higher-rank graph C*-algebras and fields such as algebra, theoretical physics, and geometry. By examining how these algebras both influence and are influenced by these diverse areas, the event will provide insights into their broader implications and applications. The workshop will bring together experts from different fields and career stages, each offering a unique perspective on higher-rank graphs. and interactions.
Identifiant de l'évènement:
1668871


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Dernière mise à jour: 22 juillet 2025