Wed | Feb 08 | 09:30 | ICTS String Seminars | Aradhita Chattopadhyaya | Numerical experiments on coefficients of instanton partition functions | |

Wed | Feb 08 | 10:00 | Computational Algebra | Manolis Tsakiris | Unlabelled Principal Component Analysis | |

Wed | Feb 08 | 11:30 | RA Seminar | Karin Baur | Frieze patterns and cluster theory | |

Wed | Feb 08 | 14:00 | Abu Dhabi Stochastics Seminar | Anton Nikitenko | Measuring shapes with random Delaunay mosaics | |

Wed | Feb 08 | 14:00 | Sheffield Pure Maths Colloquia | Johannes Girsch | Introduction to the representation theory of $p$-adic groups | |

Wed | Feb 08 | 14:30 | F1 World Seminar | TBA | Cancelled | |

Wed | Feb 08 | 16:00 | London number theory seminar | Brian Tyrell | Further afield and further, a field: remarks on undecidability | |

Wed | Feb 08 | 16:00 | Selected Topics in Mathematics - Online Edition | Andy Hone | Continued fractions from hyperelliptic curves | |

Wed | Feb 08 | 16:00 | Virtual seminar on geometry with symmetries | Jason DeVito | The non-simply connected double soul conjecture | |

Wed | Feb 08 | 16:20 | Geometry of differential equations seminar | Alexander Orlov | Hurwitz numbers, matrix models, commuting operators | |

Wed | Feb 08 | 17:00 | Harmonic analysis e-seminars | Francesca Bartolucci | What's new in wavelet phase retrieval? | |

Wed | Feb 08 | 17:00 | Metagovernance Seminar | Philipp Zahn | Compositional Game Theory and Institutional Design | |

Wed | Feb 08 | 17:00 | Topological Quantum Field Theory Club (IST, Lisbon) | James Macpherson | Locally wide quasi-fiat 2-categories and their coalgebra 2-representations | |

Wed | Feb 08 | 19:45 | Carleton-Ottawa Number Theory seminar | Katharina Mueller | Iwasawa main conjectures for graphs | |

Wed | Feb 08 | 20:00 | Harvard number theory seminar | Jared Weinstein | Higher modularity of elliptic curves | |

Wed | Feb 08 | 20:00 | NYC noncommutative geometry seminar | Francesco D'Andrea | CW structures in noncommutative geometry | |

Wed | Feb 08 | 20:00 | CRG Weekly Seminars | Alisa A. Sedunova | A logarithmic improvement in the Bombieri-Vinogradov theorem | |

Wed | Feb 08 | 21:30 | Early Career Math Colloquium | Sarah Strikwerda | Optimal Control in Fluid Flows through Deformable Porous Media | |

Thu | Feb 09 | 00:00 | New York City Category Theory Seminar | Mikhail Khovanov | Universal construction and its applications. | |

Thu | Feb 09 | 00:10 | Berkeley applied mathematics seminar | Zhiyan Ding | Mean-field analysis of interacting particle system and overparameterization of neural network | |

Thu | Feb 09 | 05:00 | ANU Research School of Earth Sciences school seminar | Dr. Steven Constable | Mixing Electricity with Water: The World of Marine Electromagnetic Methods | |

Thu | Feb 09 | 10:00 | Online Nottingham algebraic geometry seminar | Iacopo Brivio | Invariance of plurigenera and KSBA moduli in positive and mixed characteristic | |

Thu | Feb 09 | 11:00 | Geometry and Physics @ Lisbon | Herwig Hauser | Moduli of n points on the projective line | |

Thu | Feb 09 | 11:00 | Mathematical models and integration methods | А. В. Боровских | Групповой анализ уравнения эйконала | |

Thu | Feb 09 | 12:15 | Gothenburg statistics seminar | TBA | TBA | |

Thu | Feb 09 | 13:30 | Семінар з фрактального аналізу / Fractal analysis seminar | Evgen Andreiev | Фрактальна геометрія Всесвіту / Fractal geometry of the Universe | |

Thu | Feb 09 | 14:00 | Barcelona Analysis Seminar | Matthew Hyde | Quantitative rectifiability in metric spaces | |

Thu | Feb 09 | 14:00 | (ED-3S) Essex Data Science Seminar Series | Mateo Salles | Supervised Learning for Untangling Braids | |

Thu | Feb 09 | 14:00 | SFT@Cloud Journal Club | Amr Ahmadain | TBA | |

Thu | Feb 09 | 14:00 | FD Seminar | Severin Barmeier | $A_\infty$ deformations of extended Khovanov arc algebras and Stroppel’s Conjecture | |

Thu | Feb 09 | 14:30 | Семінар з фрактального аналізу / Fractal analysis seminar | Dmytro Karvatsky | Тригонометричні ряди та канторвали / Trigonometric series and Cantorvals | |

Thu | Feb 09 | 15:00 | MESS (Mathematics Essex Seminar Series) | Barbara Baumeister | Presentations of Artin groups and quasi-Coxeter elements | |

Thu | Feb 09 | 15:00 | Seminar on Analysis, Differential Equations and Mathematical Physics | Eravimangalam Krishnan Narayanan | Toeplitz operators on quotient domains | |

Thu | Feb 09 | 15:15 | Copenhagen-Jerusalem Combinatorics Seminar | Cosmin Pohoata | Convexity, color avoidance, and total domination | |

Thu | Feb 09 | 16:00 | Analysis, Quantum Fields, and Probability | Wojciech de Roeck | Classification of short-range entangled quantum states and pumping processes | |

Thu | Feb 09 | 16:00 | London Learning Lean | Anand Rao Tadipatri + Siddhartha Gadgil | Formalising Giles Gardam's disproof of Kaplansky's Unit Conjecture | |

Thu | Feb 09 | 16:00 | Seminar on the Mathematics of Reaction Networks | Elisenda Feliu | On the generic dimension and nondegeneracy of steady states of reaction networks | |

Thu | Feb 09 | 16:00 | Number Theory Web Seminar | Sarah Peluse | Divisibility of character values of the symmetric group | |

Thu | Feb 09 | 16:00 | Quebec Analysis and Related Fields Graduate Seminar | Mahishanka Withanachchi | Polynomial approximation in local Dirichlet spaces | |

Thu | Feb 09 | 16:00 | Turkish Math Society - Distinguished Colloquium Series | Ingrid Daubechies | Postponed due to Earthquake | |

Thu | Feb 09 | 16:30 | Seminar on the Mathematics of Reaction Networks | Sarang Sunil Nath | Constructing Equivalent Electrical Circuits for (Bio)chemical Reaction Networks | |

Thu | Feb 09 | 17:00 | Mathematics, Physics and Machine Learning (IST, Lisbon) | Ben Edelman | Studies in feature learning through the lens of sparse boolean functions | |

Thu | Feb 09 | 17:00 | Topos Institute Colloquium | Prakash Panangaden | Nuclear ideals in monoidal *-categories | |

Thu | Feb 09 | 19:00 | Michigan Tech Specialty Seminar in Partition Theory, q-Series and Related Topics | Darlison Nyirenda | TBA | |

Thu | Feb 09 | 19:00 | Online logic seminar | Liling Ko | Computable smallness is not intrinsic smallness | |

Thu | Feb 09 | 20:00 | Matroids - Combinatorics, Algebra and Geometry Seminar | Michael Joswig | Generalized Permutahedra and Positive Flag Dressians | |

Thu | Feb 09 | 20:00 | New York Number Theory Seminar | Alex Iosevich | Finite point configurations and complexity | |

Thu | Feb 09 | 21:15 | CUNY Geometric Analysis Seminar | Conghan Dong | Stability of the Euclidean 3-space for the positive mass theorem | |

Thu | Feb 09 | 21:30 | M-seminar | Semon Rezchikov | Categorical aspects of the Fueter Equation | |

Thu | Feb 09 | 22:00 | Govbase Labs | Project Updates | Project Updates | |

Thu | Feb 09 | 22:00 | UCSD number theory seminar | Simon Marshall | Large values of eigenfunctions on hyperbolic manifolds | |

Thu | Feb 09 | 22:10 | Lethbridge number theory and combinatorics seminar | Cristhian Garay | An invitation to the algebraic geometry over idempotent semirings (Lecture 2 of 2) | |

Thu | Feb 09 | 23:30 | SFU NT-AG seminar | Eva-Marie Hainzl | Universal types of singularities of solutions to functional equation systems | |

Fri | Feb 10 | 09:00 | BIMSA Integrable Systems Seminar | Pavel Nikitin | Semifinite harmonic functions on Bratteli diagrams | |

Fri | Feb 10 | 09:30 | Séminaire de géométrie arithmétique et motivique (Paris Nord) | Arnaud Eteve | Autour de Langlands local en profondeur 0 en égale caractéristique | |

Fri | Feb 10 | 11:00 | Algebra and Logic Seminar | Yacine Barhoumi-Andréani | A New Approach to the Characteristic Polynomial of a Random Unitary Matrix | |

Fri | Feb 10 | 11:00 | Geometry and Physics @ Lisbon | Herwig Hauser | Moduli of n points on the projective line | |

Fri | Feb 10 | 11:30 | Bilkent University Quantum Computing Seminar | Igor Sikora | Cohomological framework for contextual quantum computation | |

Fri | Feb 10 | 12:15 | AMS PhD Seminar | Konstantinos Konstantinou | Global quantile regression and comparison of n-samples tests of correspondence of distribution functions without and with nuisance factors. | |

Fri | Feb 10 | 13:00 | IIT Bombay Virtual Commutative Algebra Seminar | Saugata Basu | Homology of symmetric semi-algebraic sets | |

Fri | Feb 10 | 13:30 | Differential Geometry Seminar Torino | Alvaro Pampano | Existence and Properties of Closed Free p-Elastic Curves | |

Fri | Feb 10 | 14:00 | (LAGARTOS) Latin American Real and Tropical Geometry Seminar | Andreas Gross | Vector bundles in tropical geometry | |

Fri | Feb 10 | 14:15 | Symplectic zoominar | David White (NSCU)/Kai Hugtenburg (Edinburgh)/Patricia Dietzsch (ETH) | Three 20min research talks | |

Fri | Feb 10 | 15:00 | Functional analysis and operator algebras in Athens | M. Lupini | Definable refinements of classical algebraic invariants | |

Fri | Feb 10 | 15:00 | Banach spaces webinars | Daniel Freeman | Stable phase retrieval in function spaces, Part I | |

Fri | Feb 10 | 15:00 | VCU Geometry and Topology Seminar | Gretchen Matthews | Coding for distributed storage using algebraic geometry | |

Fri | Feb 10 | 15:30 | Columbia - Automorphic Forms and Arithmetic Seminar | J. E. Rodríguez Camargo | Solid locally analytic representations, D-modules and applications to p-adic automorphic forms | |

Fri | Feb 10 | 15:30 | Harvard CMSA: Quantum Matter in Math and Physics (QFT/Condensed Matter) | Hotat Lam | Non-invertible Symmetry Enforced Gaplessness | |

Fri | Feb 10 | 16:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Maxime Fortier Bourque | TBA | |

Fri | Feb 10 | 16:00 | GEOTOP-A seminar | Steve Oudot | Signed rank decompositions for multi-parameter persistence: from Moebius inversion to relative homological algebra | |

Fri | Feb 10 | 18:30 | Gauge theory virtual | Jiajun Yan | A New Gauge-Theoretic Construction of 4-dimensional Hyperkähler ALE Spaces | |

Fri | Feb 10 | 19:00 | CUNY Harmonic Analysis and PDE's Seminar | Philip R. Greengard | Efficient Fourier representations for Gaussian process regression | |

Fri | Feb 10 | 20:00 | Stanford algebraic geometry seminar | Aaron Landesman | Splitting types of finite monodromy vector bundles | |

Fri | Feb 10 | 21:30 | University of Regina pims distinguished lectures | Emily Riehl | A reintroduction to proofs | |

Sat | Feb 11 | 15:00 | QM Foundations & Nature of Time seminar | Marc Fleury, Richard Gill, Jarek Duda, Álvaro García, Robert Close, James Tankersley | Bell mini-conference | |

Mon | Feb 13 | 07:00 | KIAS String Seminars | Zhenghao Zhong | Higgsing SCFTs in d=3,4,5,6 | |

Mon | Feb 13 | 10:00 | Séminaire de physique mathématique IPhT | Emmanuel Guitter | Hamiltonian paths on random bicubic maps and KPZ | |

Mon | Feb 13 | 11:00 | Geometry and Physics @ Lisbon | Herwig Hauser | Moduli of n points on the projective line | |

Mon | Feb 13 | 13:00 | Paris algebra seminar | Wille Liu | Translation functors for trigonometric double affine Hecke algebras | |

Mon | Feb 13 | 14:00 | Greek Algebra & Number Theory Seminar | Chris Birkbeck | Overconvergent Hilbert modular forms via perfectoid methods | |

Mon | Feb 13 | 14:00 | Cogent Seminar | Mathilde Gerbelli-Gauthier | Growth of cohomology of arithmetic groups and endoscopy | |

Mon | Feb 13 | 14:40 | Nečas Seminar on Continuum Mechanics | Malte Kampschulte | Self-contact for inertial problems in continuum mechanics | |

Mon | Feb 13 | 15:00 | European Non-Associative Algebra Seminar | Justin McInroy | Classifying quotients of the Highwater algebra | |

Mon | Feb 13 | 15:00 | European Quantum Algebra Lectures (EQuAL) | Angela Tabiri | Plane Curves which are Quantum Homogeneous Spaces | |

Mon | Feb 13 | 15:00 | Geometric and functional inequalities and applications | Michael Roysdon | Intersection Functions | |

Mon | Feb 13 | 15:00 | Cogent Seminar | Anantharam Raghuram | Special values of Rankin-Selberg L-functions over a totally imaginary base field. | |

Mon | Feb 13 | 15:30 | Oxford Stochastic Analysis and Mathematical Finance Seminar | Nikolas Tapia | Stability of deep residual neural networks via discrete rough paths | |

Mon | Feb 13 | 17:00 | FRG Grad Seminar (Averages of of L-functions and Arithmetic Stratification) | Rizwanur Khan | The fourth moment of Dirichlet L-functions and related problems | |

Mon | Feb 13 | 19:00 | Lethbridge number theory and combinatorics seminar | Kelly Emmrich | The principal Chebotarev density theorem | |

Mon | Feb 13 | 21:00 | STAGE | Kenta Suzuki | Complex tori and abelian varieties | |

Tue | Feb 14 | 05:00 | ANU Research School of Earth Sciences school seminar | Thuany Costa de Lima | TBA | |

Tue | Feb 14 | 07:30 | IBS/KAIST Discrete Math Seminar | Raphael Steiner | Strengthening Hadwiger’s conjecture for 4- and 5-chromatic graphs | |

Tue | Feb 14 | 13:00 | Algebra, Geometry and Physics seminar (MPIM Bonn/HU Berlin) | Jan Plefka | Scattering amplitudes and hidden symmetries in supersymmetric gauge theory | |

Tue | Feb 14 | 13:00 | One World Numeration seminar | Yining Hu | Algebraic automatic continued fractions in characteristic 2 | |

Tue | Feb 14 | 14:00 | CAvid: Complex Analysis video seminar | Adolfo Guillot | Meromorphic vector fields on algebraic surfaces having univalent solutions | |

Tue | Feb 14 | 14:00 | Feza Gursey Center for Physics and Mathematics Higher Structures Seminars | Yusuf Barış Kartal | Frobenius operators in symplectic topology | |

Tue | Feb 14 | 14:30 | Mathematical Picture Language Seminar | Anne-Marie Aubert | A bridge between the Baum-Connes conjecture and the Langlands program | |

Tue | Feb 14 | 15:00 | Manifolds, homotopy theory, and related topics | Owen Gwilliam | Random matrices and quantizing the Loday-Quillen-Tsygan theorem | |

Tue | Feb 14 | 15:00 | Quantum Groups Seminar | Arthur Troupel | TBA | |

Tue | Feb 14 | 15:00 | Symmetry Seminar | Clay Cordova | TBA | |

Tue | Feb 14 | 16:00 | Geometria em Lisboa (IST) | Gonçalo Oliveira | From electrostatics to geodesics in K3 surfaces | |