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1
AIM Workshop — Degree d points on algebraic surfaces
18 mar 2024 - 22 mar 2024 • Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics (AIM)
Résumé:
The study of degree d points on algebraic curves over ℚ is a rich and mature area of research, with the Abel-Jacobi map and the Mordell-Lang conjecture providing powerful tools for exploration. However, for higher dimensional varieties there is no such approach that works in general. Because of this, we lack even a conjectural framework for understanding which higher dimensional varieties over ℚ should have "many" degree d points. The workshop will focus on questions aimed at addressing this dearth, concentrating on the case of algebraic surfaces. For instance, what does it mean for a surface over ℚ to have "many" degree d points? What are some geometric constructions that give rise to abundant degree d points? Are these related to geometric measures of irrationality? If HilbdX has a Zariski dense set of ℚ-points for some small d, does that yield any arithmetic or geometric consequences for X? If X embeds into its Albanese, can we obtain results analogous to that of curves?
Identifiant de l'évènement:
1568677
Sujets apparentés:
2
BLAST 2024
06 avr 2024 - 09 avr 2024 • University of North Texas, Denton, TX, États-Unis
Résumé:
The series is based in the mountain/western/midwestern region, and circulates between different universities. The BLAST series is partially supported by the NSF.
Sujets:
BLAST is an acronym for the annual conference on Boolean Algebras - Lattices, Algebraic Logic, and Quantum Logic - Universal Algebra - Set Theory - Set-theoretic and Point-free Topology
Identifiant de l'évènement:
1598250
Sujets apparentés:
3
Recent Developments in Noncommutative Algebraic Geometry
08 avr 2024 - 12 avr 2024 • Berkeley, Californie, États-Unis
Organisateur:
Simons Laufer Mathematical Sciences Institute (SLMath)
Résumé:
This workshop will give an overview of recent developments in non-commutative algebraic geometry, including NC projective AG, NC resolutions, semiorthogonal decompositions, enhancements of derived categories, and connections to homological mirror symmetry, to enumerative AG, to moduli spaces and to birational geometry. It will in particular focus on speakers who have built new bridges between these topics.
Identifiant de l'évènement:
1571347
Sujets apparentés:
4
Workshop — Recent Developments in Noncommutative Algebraic Geometry
08 avr 2024 - 13 avr 2024 • MSRI, Berkeley, CA, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
This workshop will give an overview of recent developments in non-commutative algebraic geometry, including NC projective AG, NC resolutions, semiorthogonal decompositions, enhancements of derived categories, and connections to homological mirror symmetry, to enumerative AG, to moduli spaces and to birational geometry. It will in particular focus on speakers who have built new bridges between these topics.
Identifiant de l'évènement:
1538279
Sujets apparentés:
5
GSTGC2024@MSU — Graduate Student Topology and Geometry Conference 2024
12 avr 2024 - 14 avr 2024 • East Lansing, Michigan, États-Unis
Organisateur:
This year's conference will take place from April 12th - 14th at Michigan State University in East Lansing, Michigan
Identifiant de l'évènement:
1607270
6
AIM Workshop — Higher-dimensional contact topology
15 avr 2024 - 19 avr 2024 • Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will focus on the development of higher-dimensional contact topology, with a focus on convex hypersurface theory and contact submanifolds. We will bring a diverse group of experts, spanning a variety of career stages, and represent the different research interests from the international community of researchers in contact topology.
Identifiant de l'évènement:
1568725
7
59th annual Cornell Topology Festival
03 mai 2024 - 05 mai 2024 • Cornell University, Ithaca, NY, États-Unis
Identifiant de l'évènement:
1598274
8
The Ceresa Cycle in Arithmetic and Geometry
13 mai 2024 - 17 mai 2024 • Providence, RI, États-Unis
Organisateur:
ICERM
Résumé:
In the 1980s, Ceresa exhibited one of the first naturally occurring examples of an algebraic cycle, the Ceresa cycle, which is in general homologically trivial but algebraically nontrivial. In the last few years, there has been a renewed interest in the Ceresa cycle, and other cycle classes associated to curves over arithmetically interesting fields, and their interactions with analytic, combinatorial, and arithmetic properties of those curves. We hope to capitalize on this momentum to bring together different communities of arithmetic geometers to fully explore explicit computations around the arithmetic and geometry of cycles when these various approaches are systematically combined.
Identifiant de l'évènement:
1587591
9
St. Louis Topology Conference
17 mai 2024 - 19 mai 2024 • St. Louis, Missouri, États-Unis
Résumé:
The theme of this conference is “flows and foliations in 3-manifolds."
Sujets:
3-manifold, foliation, flow
Identifiant de l'évènement:
1604922
10
Representation Theory and Related Geometry: Progress and Prospects (On the occasion of Daniel K. Nakano's 60th birthday).
27 mai 2024 - 31 mai 2024 • Athens, GA, États-Unis
Organisateur:
University of Georgia, Athens, GA, USA
Résumé:
The aim of this conference is to bring together a diverse array of leading mathematicians in algebra and representation theory to promote future collaborations and inspire a new generation of mathematicians to work on exciting problems in these fields.
Sujets:
Cohomology and Modular Representation Theory, Representations of Lie (Super)algebras, Geometric Representation Theory, Noncommutative Algebraic Geometry.
Identifiant de l'évènement:
1570386
Sujets apparentés:
11
Topology Students Workshop
10 jui 2024 - 14 jui 2024 • Atlanta, GA, États-Unis
Organisateur:
Georgia Institute of Technology Atlanta, GA
Identifiant de l'évènement:
1580215
12
AIM Workshop: Symmetry-breaking of optimal shapes
17 jui 2024 - 21 jui 2024 • American Institute of Mathematics, Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, investigates Shape Optimization problems for which symmetry-breaking is believed to occur: the energy functional is radially symmetric and yet its minimizer fails to enjoy full symmetry. Unlike in many other problems, the optimal shape is not the ball. The ball does solve many natural shape optimization problems for geometric and physical models, including the classical isoperimetric inequality and inequalities for capacity and the first eigenvalue of the Laplacian under Dirichlet, Robin or Neumann boundary conditions. Thus it becomes particularly fascinating to investigate problems where the ball is NOT the best, and to determine the optimal shape in those situations.
Sujets:
The main topics for the workshop are: Topic 1: Examples where the ball is non-optimal. Topic 2: Techniques for identifying optimal shapes: shaking, tensorization, geometric flows, first or second order arguments to prove the optimal shape must be a polygon or polytope, free boundaries analysis. Topic 3: Notable conjectures including Polya's capacity problem, Neumann spectral problems, problems from convex geometry, isodiametric capacity maximizers, Alexandrov's conjecture for intrinsic diameter.
Identifiant de l'évènement:
1598236
Sujets apparentés:
13
Trisectors Workshop 2024: Connections with Knotted Surfaces
24 jui 2024 - 28 jui 2024 • Lincoln, NE, États-Unis
Organisateur:
University of Nebraska-Lincoln
Résumé:
Join us for a five-day workshop hosted by UNL, with support pending from the NSF. Mornings will be dedicated to talks, and in the afternoons, participants will work in small groups on open problems related to connections between 4-manifold trisections and knotted surfaces. The workshop will be preceded by introductory mini-courses on Zoom, which will take place on June 20 and 21. Participants may register for either or both workshop components.
Contact:
Email.: zupan@unl.edu
Sujets:
4-manifold, trisection, knotted surface
Identifiant de l'évènement:
1604934
14
AIM Workshop: Scissors congruences, algebraic K-theory and Steinberg modules
08 jul 2024 - 12 jul 2024 • American Institute of Mathematics, Pasadena, California, États-Unis
Organisateur:
American Institute of Mathematics (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to connections between scissors congruence K-theory and Steinberg modules. Scissors congruence is the study of when objects such as polyhedra, manifolds, varieties, etc. are equivalent under decomposition into pieces. In the last decade, the introduction of K-theoretic constructions in the study of scissors congruence problems by Campbell and Zakharevich has seen exciting applications and opened new avenues of attack on this problem. Generalizing results for classical scissors congruence groups, Malkiewich showed that scissors congruence groups can be described as group homology with coefficients in Steinberg modules. Steinberg modules are certain representations that are relevant to the study of representations of linear groups, algebraic K-theory, and the cohomology of arithmetic groups. The goal of the workshop is to bring together researchers studying scissors congruence K-theory and as well as Steinberg modules, in order to explore interactions between the two fields.
Sujets:
The main topics for the workshop are: Scissors congruence K-theory Resolutions of Steinberg modules (Co)algebraic structures of Steinberg modules and scissors congruence spectra Connections with more classical forms of K-theory
Identifiant de l'évènement:
1598188
Sujets apparentés:
15
Celia Ann — 5th World conference on infectious diseases
29 jul 2024 - 30 jul 2024 • UK, États-Unis
Organisateur:
inovinescientificmeetings
Résumé:
Inovine Meetings LLC solicit your gracious presence at “5th World Congress on Infectious Diseases” (WCID 2024) which will be taking place in the month of July 29-30, 2024 held at London, UK. This Hybrid event allows you to participate as in-person in London, UK or Virtually from your home or work. The congress will highlight the theme “Promulgating innovations in Infectious Diseases.”
Contact:
Tél.: [04086482233];     Email.: infectiousdiseasesinovine123@gmail.com
Sujets:
Inovine Meetings LLC solicit your gracious presence at “5th World Congress on Infectious Diseases” (WCID 2024) which will be taking place in the month of July 29-30, 2024 held at London, UK. This Hybrid event allows you to participate as in-person in London, UK or Virtually from your home or work. The congress will highlight the theme “Promulgating innovations in Infectious Diseases.”
Identifiant de l'évènement:
1597953
16
Introductory Workshop: New Frontiers in Curvature
26 aou 2024 - 30 aou 2024 • Berkeley, Californie, États-Unis
Organisateur:
Simons Laufer Mathematical Sciences Institute (SLMath)
Résumé:
This workshop will include introductory lectures on each of the four main topics of the program: geometric flows, geometric problems in mathematical relativity, global Riemannian geometry, and minimal submanifolds. The workshop will also have semi-expository lectures on recent advances and breakthroughs involving interactions between the four main topics. This will set the stage and provide important context for the semester-long program itself.
Sujets:
mean curvature flow, Ricci flow, fully nonlinear flows, general relativity, mass, Ricci curvature, scalar curvature, sectional curvature, symmetry, Riemannian geometry, group actions, minimal surfaces, stability and index
Identifiant de l'évènement:
1571329
17
Introductory Workshop: Special Geometric Structures and Analysis
03 sep 2024 - 04 sep 2024 • Berkeley, Californie, États-Unis
Organisateur:
Simons Laufer Mathematical Sciences Institute (SLMath)
Résumé:
This workshop aims to prepare the participants for the main program: Special Geometric Structures and Analysis. There will be introductory lectures to recent results in geometry and analysis; more precisely in Kähler geometry, special holonomy, microlocal analysis and geometric measure theory
Sujets:
Kähler manifolds, Kahler metrics, Einstein metrics, canonical metrics, special holonomy, Calabi-Yau, geometric elliptic and parabolic PDEs, Pluripotential Theory, variational approach, Monge-Ampère equation, area minimizing currents, semicalibrated currents, minimal surfaces
Identifiant de l'évènement:
1571286


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Dernière mise à jour: 13 février 2024