Fri | Oct 22 | 08:30 | Young Researchers in Extremal and Probabilistic Combinatorics | Nika Salia | Pósa-type results for Berge Hypergraphs | | | |

Fri | Oct 22 | 08:00 | Young Researchers in Extremal and Probabilistic Combinatorics | Oliver Janzer | Tiling with monochromatic bipartite graphs of bounded maximum degree | | | |

Fri | Oct 22 | 07:30 | Young Researchers in Extremal and Probabilistic Combinatorics | Dániel Gerbner | Exact results for generalized Turán problems | | | |

Fri | Oct 22 | 07:00 | Young Researchers in Extremal and Probabilistic Combinatorics | Andrey Kupavskii | Binary scalar products | | | |

Fri | Oct 22 | 04:00 | Sydney Dynamics Group Seminar | Andrus Girlado | Degenerate singular cycles and chaotic switching in the two-site open Bose--Hubbard model | | | |

Fri | Oct 22 | 01:00 | IBS-CGP Mathematical Physics Seminar | John Harnad | Bilinear expansions of lattices of KP $\tau$-functions in BKP $\tau$-functions, determinant and Pfaffian expressions of polynomial $\tau$-functions | | | |

Fri | Oct 22 | 01:00 | What is ...? Seminar | Madeline Nurcombe | What is Kazhdan-Lusztig Theory? | | | |

Thu | Oct 21 | 22:40 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Will Hancock | The role of the fluid lipid bilayer in kinesin-driven vesicle transport | | | |

Thu | Oct 21 | 22:30 | SFU Quarantined NT-AG Seminar | Habiba Kadiri | Primes in the Chebotarev density theorem for all number fields | | | |

Thu | Oct 21 | 22:00 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Jian Liu | Spatial control over near-critical-point operation ensures fidelity of ParABS-mediated DNA partition | | | |

Thu | Oct 21 | 21:30 | Columbia CUNY NYU number theory seminar | Karol Koziol | Poincare duality for modular representations of p-adic groups and Hecke algebras | | | |

Thu | Oct 21 | 21:00 | UCSD number theory seminar | Thomas Grubb | A cut-by-curves criterion for overconvergence of $F$-isocrystals | | | |

Thu | Oct 21 | 21:00 | UCLA Combinatorics Seminar | Nicolle Gonzalez | From symmetric functions, to knots, and back again. | slides | video | |

Thu | Oct 21 | 20:50 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Grace McLaughlin | Modeling Asynchronous Nuclear Division | | | |

Thu | Oct 21 | 20:10 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Dimitrios Vavylonis | Cytoskeletal and membrane flows for cell polarization and motility | | | |

Thu | Oct 21 | 20:00 | CUNY Geometric Analysis Seminar | Nan Li | Curvature measure on singular spaces with lower curvature bounds | | | |

Thu | Oct 21 | 19:30 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Timothy Elston | Modeling polarity establishment | | | |

Thu | Oct 21 | 19:00 | New York Number Theory Seminar | Russell Jay Hendel | Limiting behavior of resistances in triangular graphs | | | paper |

Thu | Oct 21 | 19:00 | Seminários de Matemática da UFPB | Nilson Bernardes Jr. | Alguns aspectos recentes de Dinâmica Linear | | | |

Thu | Oct 21 | 18:50 | Geometry, Physics, and Representation Theory Seminar | Mandy Cheung | Family Floer mirror and mirror symmetry for rank 2 cluster varieties | | | |

Thu | Oct 21 | 18:00 | The 4th Geometric Analysis Festival | Philippe G. LeFloch | 03 Recent advances on Einstein's constraint equations: asymptotic localization and gravitational singularities | | video | |

Thu | Oct 21 | 18:00 | Seminario Latinoamericano de Teoría de Números | Lucas Reis | Elementos k-normais em corpos finitos | | | |

Thu | Oct 21 | 18:00 | M-seminar | Alexander Odesskii | Multiplication kernels | | | |

Thu | Oct 21 | 18:00 | Online logic seminar | Gregory Cherlin | Homogeneity and generalized metric spaces | | | |

Thu | Oct 21 | 17:40 | Iowa State Geometric Analysis Seminar | Jingrui Cheng | Analytical aspect for the existence of constant scalar curvature Kahler metric | | | |

Thu | Oct 21 | 17:30 | Gauge theory virtual | Sudipta Ghosh | Connected sums and directed systems in knot Floer homologies | | | |

Thu | Oct 21 | 17:30 | Harvard CMSA Thur: Quantum Matter/QFT/Condensed Matter/Math | Anton Kapustin | Electric-magnetic duality and the Geometric Langlands duality | | | |

Thu | Oct 21 | 17:20 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Maitreyi Das | Spatiotemporal regulation of Cdc42 activity organizes cytokinetic events | | | |

Thu | Oct 21 | 17:00 | Foundations of Data Science | Maxim Raginsky | TBA | | | |

Thu | Oct 21 | 17:00 | LieJor Online Seminar: Algebras, representations, and applications | Oksana Bezuschak | Locally matrix algebras and algebras of Mackey | | | |

Thu | Oct 21 | 17:00 | Topos Institute Colloquium | Chris Kapulkin | Cubical setting for Discrete Homotopy Theory | | | |

Thu | Oct 21 | 17:00 | ZAG (Zoom Algebraic Geometry) seminar | Donu Arapura | Euler characteristics of aspherical Kähler manifolds | | | |

Thu | Oct 21 | 16:40 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Fred Chang | Role of osmotic forces in determining the size of the nucleus | | | |

Thu | Oct 21 | 16:35 | CMO- Real Polynomials: Counting and Stability | Josué Tonelli-Cueto | Metric restrictions on the number of real zeros | | | |

Thu | Oct 21 | 16:20 | CMO- Real Polynomials: Counting and Stability | Cédric Le Texier | Hyperbolic plane curves near the non-singular tropical limit | | | |

Thu | Oct 21 | 16:15 | New England Dynamics and Number Theory Seminar | Dubi Kelmer | The light cone Siegel transform, its moment formulas, and their applications | | | |

Thu | Oct 21 | 16:10 | BIRS workshop: New Perspectives in Colouring and Structure | Nicolas Trotignon | Burling graphs revisited | | | |

Thu | Oct 21 | 16:05 | CMO- Real Polynomials: Counting and Stability | Abeer Al Ahmadieh | Determinantal Representations and the Image of the Principal Minor Map | | | |

Thu | Oct 21 | 16:00 | The 4th Geometric Analysis Festival | Dan A. Lee | 05 Introduction to general relativity and the positive mass theorem | | video | |

Thu | Oct 21 | 16:00 | GOThIC - Ischia Online Group Theory Conference | Ángel del Río | A negative solution to the Modular Isomorphism Problem | | | |

Thu | Oct 21 | 16:00 | International Zoom Inverse Problems Seminar, UC Irvine | Jingni Xiao | Nonscattering Wavenumbers | | | |

Thu | Oct 21 | 16:00 | Mathematics, Physics and Machine Learning (IST, Lisbon) | Constantino Tsallis | Statistical mechanics for complex systems | | video | |

Thu | Oct 21 | 16:00 | Recent Advances in Modern p-Adic Geometry (RAMpAGe) | Arthur-César Le Bras | Bun_G minicourse: Construction of the eigensheaf | | | |

Thu | Oct 21 | 15:50 | CMO- Real Polynomials: Counting and Stability | Máté László Telek | On generalizing Descartes' rule of signs to hypersurfaces | | | |

Thu | Oct 21 | 15:40 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Samuel Isaacson | Stochastic Reaction-Drift-Diffusion Methods for Studying Cell Signaling | | | |

Thu | Oct 21 | 15:15 | Global Poisson webinar | Kiumars Kaveh | TBA | | | |

Thu | Oct 21 | 15:10 | BIRS workshop: New Perspectives in Colouring and Structure | Bartosz Walczak | Coloring ordered graphs with excluded induced ordered subgraphs | | | |

Thu | Oct 21 | 15:00 | BIRS workshop Mathematics of the Cell: Integrating Signaling, Transport and Mechanics | Alex Mogilner | Rapid and accurate assembly of mitotic spindle | | | |

Thu | Oct 21 | 15:00 | CMO- Real Polynomials: Counting and Stability | Josephine Yu | Positively Hyperbolic Varieties, Tropicalization, and Positroids | | | |

Thu | Oct 21 | 15:00 | Iskovskikh seminar | Artem Avilov | G-birationally rigid del Pezzo varieties of degree 2 | | | |

Thu | Oct 21 | 15:00 | Number Theory Web Seminar | Johan Commelin | Liquid Tensor Experiment | | | |

Thu | Oct 21 | 15:00 | Applied Algebra and Analysis Online Seminar | Boulos El Hilany | An algorithm for counting realizations of minimally rigid graphs using intersection theory | | | |

Thu | Oct 21 | 15:00 | Rocky Mountain Rep Theory Seminar | Veronika Pedić | Representation theory and fusion rules for Weyl vertex algebras and beyond | | | |

Thu | Oct 21 | 15:00 | UniDistance Suisse Mathematics Colloquium | Gabriel Paternain | The non-Abelian X-ray transform | | | |

Thu | Oct 21 | 15:00 | Maths seminars at the National University of Ireland Galway | Harold Berjamin | Recent developments on the propagation of mechanical waves in soft solids | | | |

Thu | Oct 21 | 14:45 | London Integrability Journal Club | Zechuan Zheng | Matrix bootstrap revisited | | | |

Thu | Oct 21 | 14:45 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Francisco WS Lima | Majority-vote and Biswas-Chatterjee-Sen model on Complex Networks | | | |

Thu | Oct 21 | 14:30 | BIRS workshop: New Perspectives in Colouring and Structure | Louis Esperet | Coloring unit disk graphs | | | |

Thu | Oct 21 | 14:30 | Spectral theory and related topics | Yurii Belov | On the chain structure of de Branges spaces | | | |

Thu | Oct 21 | 14:30 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Nagi Khalil | A continuous-opinion model inspired by the physics of granular gases | | | |

Thu | Oct 21 | 14:15 | Copenhagen-Jerusalem Combinatorics Seminar | Christopher Eur | Tautological classes of matroids | | | |

Thu | Oct 21 | 14:15 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Sina Sajjadi | Social distancing in pedestrian dynamics and its effect on disease spreading | | | |

Thu | Oct 21 | 14:10 | Online GAPT Seminar | Sara Azzali | The Baum-Connes correspondence for the pure braid group | | | paper |

Thu | Oct 21 | 14:05 | Geometry and topology online | Camille Horbez | Orbit equivalence rigidity of irreducible actions of right-angled Artin groups | slides | | paper |

Thu | Oct 21 | 14:00 | CMO- Real Polynomials: Counting and Stability | Mauricio Velasco | Harmonic hierarchies for polynomial optimization | | | |

Thu | Oct 21 | 14:00 | MESS (Mathematics Essex Seminar Series) | Marina Logares | The many facets of Higgs bundles | | | |

Thu | Oct 21 | 14:00 | Logicians in Quarantine | Gabriel Scherer | Open Access in Programming Languages research | | | |

Thu | Oct 21 | 13:45 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Alexandre Martinez | Thermodynamics applied to game theory: study of the risk associated with cooperation in the Public Goods Games | | | |

Thu | Oct 21 | 13:30 | ItaCa Fest 2021 | Todd Trimble | Grothendieck groups of 2-rigs as lambda rings | | | |

Thu | Oct 21 | 13:15 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Fátima Velásquez-Rojas | Effects of the COVID-19 pandemic in higher education: a particular case from the perspective of complex systems | | | |

Thu | Oct 21 | 13:00 | Real and complex Geometry | Erwan Brugalle | Euler characteristic and signature of real semi-stable degenerations | | | |

Thu | Oct 21 | 13:00 | CMO- Real Polynomials: Counting and Stability | Mahsa Sayyary Namin | Imaginary Projections: Complex Versus Real Coefficients | | | |

Thu | Oct 21 | 13:00 | GGTI Online Seminars | Grigory Mikhalkin | Lecture 3: Amoebas, coamoebas and simple Harnack curves | | | |

Thu | Oct 21 | 13:00 | Lisbon webinar in analysis and differential equations | Simone Dovetta | Action versus energy ground states in nonlinear Schrödinger equations | | | |

Thu | Oct 21 | 13:00 | "Partial Differential Equations and Applications" Webinar | Alessio Figalli | Free boundary regularity in the Stefan problem | | | |

Thu | Oct 21 | 13:00 | FD Seminar | Hiroki Matsui | Prime thick subcategories of derived categories associated with noetherian schemes | | | |

Thu | Oct 21 | 13:00 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Edgardo Brigatti | Entropy and hierarchical clustering: analysing built environments in different spatial cultures | | | |

Thu | Oct 21 | 12:30 | ItaCa Fest 2021 | Riccardo Zanfa | Generalized presheaf-bundle adjunctions | | | |

Thu | Oct 21 | 12:30 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Juan Alejandro Valdivia | The complex traffic in cities under route optimization … an example of transport over complex networks | | | |

Thu | Oct 21 | 12:00 | Algebraic Geometry and Number Theory seminar - ISTA | Joachim Jelisiejew | Bialynicki-Birula decompositions old and new | | | |

Thu | Oct 21 | 12:00 | Hodge Seminar | Sasha Minets | KLR algebras in positive characteristic and their stratifications | | | |

Thu | Oct 21 | 12:00 | [K-OS] Knot online seminar | Dror Bar-Natan | A modest light conversation on how knots should be measured | | | |

Thu | Oct 21 | 12:00 | Workshop on Sociophysics: Social Phenomena from a Physics Perspective | Raúl Toral | The biased voter model | | | |

Thu | Oct 21 | 11:30 | CERN BSM Forums | Joshua Foster | Adaptive Mesh Refinement Simulations of Post-Inflationary Axion Misalignment | slides | | |

Thu | Oct 21 | 11:00 | Longitudinal Algebra and Geometry Open ONline Seminar (LAGOON) | Xiao-Wu Chen | The dg Leavitt path algebra, singular Yonda category and singularity category | | | |

Thu | Oct 21 | 11:00 | Tel Aviv number theory seminar | Sa'ar Zehavi | Sectorial equidistribution of the roots of $x^2=-1 \mod p$ | | | |

Thu | Oct 21 | 10:30 | Young Researchers in Extremal and Probabilistic Combinatorics | Liana Yepremyan | Enumerating independent sets in Abelian Cayley graphs | | | |

Thu | Oct 21 | 10:00 | Bilbao analysis and PDE seminar | Marco Fraccaroli | Duality for outer $L^p$ spaces and relation to tent spaces | | | |

Thu | Oct 21 | 10:00 | Young Researchers in Extremal and Probabilistic Combinatorics | Ben Lund | Maximal 3-wise intersecting families | | | |

Thu | Oct 21 | 09:30 | Young Researchers in Extremal and Probabilistic Combinatorics | Ander Lamaison | Hypergraphs with minimum uniform Turán density | | | |

Thu | Oct 21 | 09:30 | Rencontres Théoriciennes | Leron Borsten | On colour-kinematic duality and the double copy | | | |

Thu | Oct 21 | 09:00 | Online Nottingham algebraic geometry seminar | Anne-Sophie Kaloghiros | The Calabi problem for Fano 3-folds | | | |

Thu | Oct 21 | 08:30 | Young Researchers in Extremal and Probabilistic Combinatorics | Tony Huynh | Subgraph densities in minor-closed classes (and beyond) | | | |

Thu | Oct 21 | 08:30 | Séminaire Francophone Groupes et Géométrie | Samuel Lelievre | TBA | | | |

Thu | Oct 21 | 08:00 | Young Researchers in Extremal and Probabilistic Combinatorics | Shagnik Das | Schur’s Theorem in randomly perturbed sets | | | |

Thu | Oct 21 | 07:30 | Young Researchers in Extremal and Probabilistic Combinatorics | Simona Boyadzhiyska | Ramsey simplicity of random graphs | | | |

Thu | Oct 21 | 07:00 | Young Researchers in Extremal and Probabilistic Combinatorics | Kevin Hendrey | Extremal functions for sparse minors | | | |

Thu | Oct 21 | 07:00 | UNIST Mathematical Sciences Seminar Series | Amihay Hanany | Magnetic Quivers and Physics at Strongly Coupled Quantum Field Theories | | | |

Thu | Oct 21 | 02:00 | IBS Biomedical Mathematics Colloquium | Chao Tang | Scaling in development | | | |

Thu | Oct 21 | 02:00 | ANU Research School of Earth Sciences school seminar | Melanie Finch | Enigmatic structures in ductile shear zones | | | |