Thu | Feb 02 | **19:50** | Geometry, Physics, and Representation Theory Seminar | Leonid Rybnikov | Kashiwara crystals from maximal commutative subalgebras | |

Thu | Feb 02 | **20:00** | Matroids - Combinatorics, Algebra and Geometry Seminar | Chris Eur | Signed permutohedra and delta matroids | |

Thu | Feb 02 | 22:00 | Govbase Labs | Nathan Schneider | Governable Spaces Feedback | |

Thu | Feb 02 | 22:00 | UCSD number theory seminar | Gilyoung Cheong | Polynomial equations for matrices over integers modulo a prime power and the cokernel of a random matrix | |

Thu | Feb 02 | 22:30 | PIMS Geometry / Algebra / Physics (GAP) Seminar | Matthew Young | $U_q(\mathfrak{gl}(1 \vert 1))$ and $U(1 \vert 1)$ Chern--Simons theory | |

Thu | Feb 02 | 23:30 | PIMS SFU Operations Research Seminar | Dimitri Leemans | The Number of String C-groups of High Rank | |

Thu | Feb 02 | 23:30 | SFU NT-AG seminar | Ahmad Mokhtar | Fano schemes of singular symmetric matrices | |

Fri | Feb 03 | 09:00 | BIMSA Integrable Systems Seminar | Yuancheng Xie | On the full Kostant-Toda lattice and the flag varieties | |

Fri | Feb 03 | 09:30 | Séminaire de géométrie arithmétique et motivique (Paris Nord) | Nicolas de Saxcé | Distribution locale des points rationnels dans les variétés de drapeaux | |

Fri | Feb 03 | 11:00 | Geometry and Physics @ Lisbon | Herwig Hauser | Moduli of n points on the projective line | |

Fri | Feb 03 | 11:30 | Bilkent University Quantum Computing Seminar | Ho Yiu Chung | Contextuality as a resource for measurement-based quantum computation beyond qubits | |

Fri | Feb 03 | 12:00 | Monthly Global Diffeology Seminar | Yael Karshon | Smooth maps on convex sets | |

Fri | Feb 03 | 13:00 | Colloquium zooming Molecular & Cellular Biology LUMS | Prof. Dr. Fred Winston | Analysis of factors that control transcriptional fidelity and chromatin structure | |

Fri | Feb 03 | 13:00 | Tropical Geometry in Zoom TGiZ | Victoria Schleis | Linear degenerate tropical flag matroids | |

Fri | Feb 03 | 13:00 | IIT Bombay Virtual Commutative Algebra Seminar | Kevin Tucker | The Theory of F-rational Signature | |

Fri | Feb 03 | 14:30 | Tropical Geometry in Zoom TGiZ | Leonid Monin | Polyhedral models for K-theory | |

Fri | Feb 03 | 15:00 | Functional analysis and operator algebras in Athens | E. Kakariadis | Morita equivalence for operator systems II | |

Fri | Feb 03 | 15:30 | Columbia - Automorphic Forms and Arithmetic Seminar | J. Weinstein | Higher Modularity of Elliptic Curves | |

Fri | Feb 03 | 15:30 | Harvard CMSA: Quantum Matter in Math and Physics (QFT/Condensed Matter) | Han Yan | Fracton orders in hyperbolic space and its excitations with fractal mobility | |

Fri | Feb 03 | 15:45 | Tropical Geometry in Zoom TGiZ | Navid Nabijou | Universality for tropical maps. | |

Fri | Feb 03 | 16:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Nicholas McCleerey | TBA | |

Fri | Feb 03 | 16:20 | Study seminar on homotopy theory and applications | Grisha Taroian | Homological algebra in topoi | |

Fri | Feb 03 | 20:00 | Stanford algebraic geometry seminar | Hernan Iriarte | Weak continuity on the variation of Newton Okounkov bodies | |

Mon | Feb 06 | 07:00 | KIAS String Seminars | Deliang Zhong | Line Operators in Chern-Simons-Matter Theories and Bosonization in Three Dimensions | |

Mon | Feb 06 | 10:00 | Séminaire de physique mathématique IPhT | Sylvain Ribault | From combinatorial maps to correlation functions in loop models | |

Mon | Feb 06 | 10:30 | Bilkent Topology Seminar | David Blanc | An introduction to infinity categories | |

Mon | Feb 06 | 13:00 | Paris algebra seminar | Keyu Wang | QQ˜ -systems for twisted quantum affine algebras | |

Mon | Feb 06 | 14:00 | One World Combinatorics on Words Seminar | Matthew Konefal | Examining the Class of Formal Languages which are Expressible via Word Equations | |

Mon | Feb 06 | 14:40 | Nečas Seminar on Continuum Mechanics | semester break | TBA | |

Mon | Feb 06 | 15:00 | European Non-Associative Algebra Seminar | Clara Franchi | Axial algebras of Monster type | |

Mon | Feb 06 | 15:30 | Oxford Stochastic Analysis and Mathematical Finance Seminar | Vincent Vargas | Liouville conformal field theory: from the probabilistic construction to the bootstrap construction | |

Mon | Feb 06 | 17:00 | String Theory Seminar (IST, Lisbon) | Josephine Suh | Dynamics of black holes in Jackiw-Teitelboim gravity | |

Mon | Feb 06 | 17:00 | FRG Grad Seminar (Averages of of L-functions and Arithmetic Stratification) | Keshav Aggarwal | Bound for the existence of prime gap graphs | |

Mon | Feb 06 | 18:00 | Algebra, Particles, and Quantum theory | John Baez | The Tenfold Way | |

Mon | Feb 06 | 19:00 | High Energy Theory Seminars (Kentucky) | Dr. Ivan Horvath | IR Phase of Thermal QCD, Non-Analytic Dirac Spectra and Emergent Dimensions | |

Mon | Feb 06 | 19:00 | Lethbridge number theory and combinatorics seminar | Cristhian Garay | Generalized valuations and idempotization of schemes | |

Mon | Feb 06 | 22:10 | Lethbridge number theory and combinatorics seminar | Cristhian Garay | An invitation to the algebraic geometry over idempotent semirings (Class 1 of 2) | |

Tue | Feb 07 | 05:00 | ANU Research School of Earth Sciences school seminar | Dr. Marguerite Godard | Linkages between serpentinization and carbon trapping in the Semail Ophiolite (Oman): Evidence from the Wadi Dima peridotites and OmanDP Fanjah listvenites | |

Tue | Feb 07 | 13:00 | Algebra, Geometry and Physics seminar (MPIM Bonn/HU Berlin) | Alexey Bufetov | Interacting particle systems and random walks on Hecke algebra | |

Tue | Feb 07 | 13:00 | One World Numeration seminar | Ale Jan Homburg | Iterated function systems of linear expanding and contracting maps on the unit interval | |

Tue | Feb 07 | 13:00 | Sheffield Number Theory Seminar | Aleksander Horawa | Motivic action conjectures | |

Tue | Feb 07 | 14:00 | CAvid: Complex Analysis video seminar | Ian Short | TBA | |

Tue | Feb 07 | 14:00 | One world IAMP mathematical physics seminar | Alexander Elgart | Localization of the random XXZ spin chain in fixed energy intervals | |

Tue | Feb 07 | 14:00 | Non-local operators, probability and singularities | Renming Song | Potential theory of Dirichlet forms with jump kernels blowing up at the boundary | |

Tue | Feb 07 | 14:00 | UEA pure maths seminar | Andrew Brooke-Taylor | Complexity of classification problems | |

Tue | Feb 07 | 14:30 | Mathematical Picture Language Seminar | Dan Freed | What is an anomaly? | |

Tue | Feb 07 | 15:00 | International seminar on automorphic forms | Giulia Cesana | Asymptotic equidistribution for partition statistics and topological invariants | |

Tue | Feb 07 | 15:00 | Quantum Groups Seminar | Oleg Aristov | TBA | |

Tue | Feb 07 | 16:00 | Geometria em Lisboa (IST) | Stéphanie Cupit-Foutou | The Gromov width of compact toric manifolds | |

Tue | Feb 07 | 16:00 | ViBraNT (Virtual Brazilian Number Theory seminar) | Kaisa Matomäki | TBA | |

Tue | Feb 07 | 16:30 | Forum "Economic principles in cell physiology" | Michael Manhart and Noelle Held, and Meike Wortel | Bacteria under nutrient limitation | |

Tue | Feb 07 | 17:15 | Northwestern Applied Mathematics Seminar | Keaton Burns | Solving Partial Differential Equations Exactly Over Polynomials | |

Tue | Feb 07 | 19:30 | NHETC Seminar | Malte Buschmann | The post-inflationary axion | |

Tue | Feb 07 | 20:00 | Harvard MIT Algebraic Geometry Seminar | Sung Gi Park | Kodaira dimension and hyperbolicity for smooth families of varieties | |

Tue | Feb 07 | 21:30 | Topology and Geometry Seminar (Texas, Kansas) | Christian Blohmann | Elastic diffeological spaces | |

Tue | Feb 07 | 22:30 | UCLA analysis and PDE seminar | Fazel Hadadifard | Sharp time asymptotics for the quasi-geostrophic equation and near plane waves of reaction-diffusion models | |

Tue | Feb 07 | 23:30 | UCLA analysis and PDE seminar | Hong Wang | TBA | |

Wed | Feb 08 | 07:00 | KIAS String Seminars | Hossein Yavartanoo | TBA | |

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 | TBA | |

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 | TBA | |

Wed | Feb 08 | 14:30 | F1 World Seminar | Chris Eppolito | Modules over Hyperrings | |

Wed | Feb 08 | 16:00 | London number theory seminar | Brian Tyrell | TBA | |

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 | 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 | TBA | |

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 | TBA | |

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 | 12:15 | Gothenburg statistics seminar | TBA | TBA | |

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

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 | 15:00 | MESS (Mathematics Essex Seminar Series) | Barbara Baumeister | TBA | |

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 | TBA | |

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 | TBA | |

Thu | Feb 09 | 16:00 | Turkish Math Society - Distinguished Colloquium Series | Ingrid Daubechies | Discovering low-dimensional manifolds in high-dimensional data sets | |

Thu | Feb 09 | 16:30 | Seminar on the Mathematics of Reaction Networks | Sarang Sunil Nath | TBA | |

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 | New York Number Theory Seminar | Alex Iosevich | Finite point configurations and complexity | |

Thu | Feb 09 | 21:15 | CUNY Geometric Analysis Seminar | Conghan Dong | TBA | |

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