Thu | Feb 22 | 20:00 | Early Career Math Colloquium | Amélie Loher | TBA | |

Thu | Feb 22 | 20:00 | New York Number Theory Seminar | Sayak Sengupta | Nilpotent and infinitely nilpotent integer sequences | |

Thu | Feb 22 | 21:00 | Rocky Mountain Rep Theory Seminar | Ana Ros Camacho | On the classification of rigid Frobenius algebras in Dijkgraaf-Witten categories. | |

Thu | Feb 22 | 21:00 | STAGE | Xinyu Zhou | Normalized heights | |

Thu | Feb 22 | 21:30 | M-seminar | Lucien Hennecart | Cohomological Hall algebras of 2-Calabi-Yau categories and applications (lecture 3) | |

Thu | Feb 22 | 23:30 | SFU NT-AG seminar | Eleonore Faber | Friezes and resolutions of plane curve singularities | |

Fri | Feb 23 | 00:30 | UCLA Combinatorics Forum | Brendan Pawlowski | The fraction of an $S_n$-orbit on a hyperplane | |

Fri | Feb 23 | 00:30 | UCLA Combinatorics Forum | Karim Adiprasito | Efficiently encoding configuration spaces | |

Fri | Feb 23 | 11:00 | Algebra and Logic Seminar | Niall Hir | Invariant subalgebras of the rational Cherednik algebra | |

Fri | Feb 23 | 11:00 | Bilkent University Quantum Computing Seminar | Walker Stern | Symmetric Monoidal Categories (I) | |

Fri | Feb 23 | 11:00 | University of Birmingham theoretical computer science seminar | Alex Kavvos | Two-dimensional Kripke Semantics | |

Fri | Feb 23 | 12:40 | ODTU-Bilkent Algebraic Geometry Seminars | Pınar Mete | On some invariants of the tangent cones of numerical semigroup rings | |

Fri | Feb 23 | 14:00 | Algebraic and Combinatorial Perspectives in the Mathematical Sciences | Michael Joswig | Quantum automorphisms of matroids | |

Fri | Feb 23 | 14:15 | Symplectic zoominar | Denis Auroux (Harvard) | Floer-theoretic corrections to the geometry of moduli spaces of Lagrangian tori | |

Fri | Feb 23 | 15:00 | Quiver Meetings | Max Hübner | SymTrees and Symmetries | |

Fri | Feb 23 | 15:30 | Columbia - Automorphic Forms and Arithmetic Seminar | Daniel Sage | Meromorphic connections on the projective line with specified local behavior | |

Fri | Feb 23 | 19:30 | M-seminar | Lucien Hennecart | Cohomological Hall algebras of 2-Calabi-Yau categories and applications (lecture 4) | |

Fri | Feb 23 | 20:00 | Stanford algebraic geometry seminar | Farbod Shokrieh | Heights, abelian varieties, and tropical geometry | |

Sat | Feb 24 | 14:05 | Knots, graphs and groups | Alexey Sleptsov | Closed 4-braids and the Jones unknot problem | |

Mon | Feb 26 | 07:00 | KIAS Strings Seminar | Mohammad Akhond | 5d SCFTs and their non-supersymmetric cousins | |

Mon | Feb 26 | 10:30 | Cihan Okay | Walker Stern | HC II: First constructions | |

Mon | Feb 26 | 12:15 | CAM seminar | Eric Lindström | Multidimensional Coefficent Inverse Problems for Maxwellian Systems in Conductive Media with Applications in Medical Imaging | |

Mon | Feb 26 | 13:00 | Paris algebra seminar | Yu Qiu | On cluster braid groups | |

Mon | Feb 26 | 14:40 | Nečas Seminar on Continuum Mechanics | Bernd Schmidt | On the Stability of Objective Structures | |

Mon | Feb 26 | 15:00 | European Non-Associative Algebra Seminar | Ilya Gorshkov | Pseudo-composition algebras as axial algebras | |

Mon | Feb 26 | 15:00 | Geometric and functional inequalities and applications | Zhiqin Lu | The Spectrum of Laplacian on forms over open manifolds | |

Mon | Feb 26 | 15:30 | Knots and representation theory | Christoph Schiller | From the three Reidemeister moves to the three Lie gauge groups – with consequences for the unification of physics | |

Mon | Feb 26 | 16:00 | The Vinberg Lecture Series | Richard Borcherds | Vinberg’s Algorithm and Kac-Moody algebras | |

Mon | Feb 26 | 17:00 | FRG Grad Seminar (Averages of of L-functions and Arithmetic Stratification) | Vivian Kuperberg | TBA | |

Mon | Feb 26 | 19:00 | CRG Weekly Seminars | Bittu | Spacing statistics of the Farey sequence | |

Mon | Feb 26 | 21:30 | Florida Atlantic University Crypto Café | Lukas Kölsch | A general and unifying construction for semifields and their related maximum rank distance codes | |

Mon | Feb 26 | 23:30 | SFU Mathematics of Computation, Application and Data ("MOCAD") Seminar | Lisa Kreusser | Unlocking the Full Potential of Data: From Applied Analysis and Optimisation to Applications | |

Tue | Feb 27 | 02:00 | Algebra and Geometry Seminar @ HKUST | Xiaobo Liu | Tautological Relations and Their Applications | |

Tue | Feb 27 | 06:00 | Trends in Mathematical Research | Dr. Jan Harold Alcantara | Theoretical smoothing frameworks for nonsmooth bilevel optimization problems | |

Tue | Feb 27 | 07:30 | IBS/KAIST Discrete Math Seminar | Jie Han | Perfect matchings in dense uniform hypergraphs | |

Tue | Feb 27 | 08:00 | Tricontinental Quantum Fundamentals Seminar | TBA | TBA | |

Tue | Feb 27 | 08:00 | BIMSA Integrable Systems Seminar | Tao Gui | Asymptotic Log-concavity of Dominant Lower Bruhat Intervals via the Brunn--Minkowski Inequality | |

Tue | Feb 27 | 08:00 | SEU Yau Center Theoretical Physics Seminars 2024 | Matthias Gaberdiel | Integrability in the symmetric orbifold | |

Tue | Feb 27 | 08:30 | Algebra and Geometry Seminar @ HKUST | Xiaobo Liu | Intersection numbers and symmetric polynomials | |

Tue | Feb 27 | 13:00 | Geometric Structures Research Seminar | Armin Rainer | TBA | |

Tue | Feb 27 | 13:00 | Seed Seminar of Mathematics and Physics | Chiara Franceschini | Interacting particles systems out of equilibrium | |

Tue | Feb 27 | 13:00 | Sheffield Number Theory Seminar | Alexandros Groutides | On integral structures in smooth $\mathrm{GL}_2$-representations and zeta integrals. | |

Tue | Feb 27 | 13:00 | Seminars on Inverse Problems Theory and Applications | Hannes Gernandt | TBA | |

Tue | Feb 27 | 14:00 | Feza Gursey Center Higher Structures Seminars | Meng-Chwan Tan | Vafa-Witten Theory: Invariants, Floer Homologies, Higgs Bundles, a Geometric Langlands Correspondence, and Categorification | |

Tue | Feb 27 | 14:00 | UEA pure maths seminar | Lassina Dembélé | TBA | |

Tue | Feb 27 | 14:30 | Geometria em Lisboa (IST) | Frol Zapolsky | Big fiber theorems and symplectic rigidity | |

Tue | Feb 27 | 15:00 | Malliavin Calculus and its Applications | Victoria Knopova | Parametrix technique for a Lévy-type model with unbounded coefficients | |

Tue | Feb 27 | 15:00 | West Switzerland Geometry, Algebra and Topology Seminar | Corentin Bodart | Membership problems in nilpotent groups | |

Tue | Feb 27 | 15:00 | Symmetry Seminar | Lukasz Fidkowski | TBA | |

Tue | Feb 27 | 16:00 | Seminar on Biological Control Systems | Anna-Maria Makri Pistikou | Engineering synthetic communication in mammalian cells | |

Tue | Feb 27 | 16:00 | Geometria em Lisboa (IST) | Sheila Sandon | Contact non-squeezing at large scale via generating functions | |

Tue | Feb 27 | 16:00 | The Isogeny Club | Simon-Philipp Merz | SCALLOP: a somewhat scalable effective group action from isogenies | |

Tue | Feb 27 | 17:15 | Northwestern Applied Mathematics Seminar | Snezhana Abarzhi | Interface Dynamics in Ideal and Realistic Fluids | |

Tue | Feb 27 | 18:00 | VaNTAGe | Sara Checcoli | On fields with finitely many points of bounded height: around property (N) | |

Tue | Feb 27 | 20:00 | The Graduate Center Arithmetic Geometry Seminar | Ila Varma | Counting number fields and predicting asymptotics | |

Tue | Feb 27 | 20:00 | Harvard MIT Algebraic Geometry Seminar | Maksym Fedorchuk | CM-minimizers and standard models of Fano fibrations over curves | |

Tue | Feb 27 | 21:00 | MIT number theory seminar | Ulrich Derenthal | Manin's conjecture for spherical Fano threefolds | |

Tue | Feb 27 | 21:00 | UCLA analysis and PDE seminar | Zaher Hani | TBA | |

Tue | Feb 27 | 21:20 | LSU Algebra and Number Theory Seminar | Eleanor McSpirit | TBA | |

Wed | Feb 28 | 04:30 | OIST representation theory seminar | Yuta Kimura | TBA | |

Wed | Feb 28 | 08:00 | Eastern Hemisphere Colloquium on Geometry and Physics (EHCGP) | Alexander Aleksandrov | KP integrability through the $x-y$ swap relation | |

Wed | Feb 28 | 08:30 | Algebra and Geometry Seminar @ HKUST | Alexis Bouthier | Torsors on loop groups | |

Wed | Feb 28 | 12:15 | Gothenburg statistics seminar | No seminar | TBA | |

Wed | Feb 28 | 12:30 | Prague-Hradec Kralove seminar Cohomology in algebra, geometry, physics and statistics | Alexandra Zvonareva | Functorial approach to rank functions | |

Wed | Feb 28 | 13:00 | Longitudinal Algebra and Geometry Open ONline Seminar (LAGOON) | Nadia Romero | Hochschild cohomology for functors on linear symmetric monoidal categories | |

Wed | Feb 28 | 14:00 | Abu Dhabi Stochastics Seminar | Balint Toth | TBA | |

Wed | Feb 28 | 14:00 | Sheffield Pure Maths Colloquia | Ozgur Bayindir | TBA | |

Wed | Feb 28 | 14:30 | F1 World Seminar | Tong Jin | Three approaches to the representation space of a matroid | |

Wed | Feb 28 | 16:00 | Seminar on Algorithmic Aspects of Information Theory | Chao Tian | Computer-Aided Investigation of Information-Theoretic Limits: An Overview. | |

Wed | Feb 28 | 16:00 | London number theory seminar | Asbjørn Nordentoft | Horizontal p-adic L-functions | |

Wed | Feb 28 | 16:00 | Virtual seminar on geometry with symmetries | Jaime Santos Rodríguez | Symmetries of Wasserstein spaces | |

Wed | Feb 28 | 17:00 | Metagovernance Seminar | Nathan Schneider | Governable Spaces: Book Launch Seminar | |

Wed | Feb 28 | 19:00 | Selected Topics in Mathematics - Online Edition | Eleonore Faber | TBA | |

Wed | Feb 28 | 20:00 | Harvard number theory seminar | Shiva Chidambaram | TBA | |

Wed | Feb 28 | 20:00 | Noncommutative Geometry in NYC | Jacek Krajczok | Approximation properties of discrete quantum groups | |

Thu | Feb 29 | 04:00 | ANU Research School of Earth Sciences school seminar | Xiaoming Liu (University of North Carolina) | Geochemical Adventures on Earth's Surface | |

Thu | Feb 29 | 08:00 | Algebra and Geometry Seminar @ HKUST | Yucheng Liu | Continuum envelopes on Fargues-Fontaine curve and elliptic curves | |

Thu | Feb 29 | 13:15 | Real and complex Geometry | Dmitry Kerner | Artin approximation. The ordinary, the inverse, the left-right and on quivers | |

Thu | Feb 29 | 14:00 | (ED-3S) Essex Data Science Seminar Series | Professor Richard J. Samworth | Isotonic subgroup selection | |

Thu | Feb 29 | 14:00 | FD Seminar | Ben Davison | TBA | |

Thu | Feb 29 | 14:15 | Real and complex Geometry | Dmitry Kerner | Artin approximation. The ordinary, the inverse, the left-right and on quivers (rescheduled) | |

Thu | Feb 29 | 15:00 | MESS (Mathematics Essex Seminar Series) | Gawin Brown | Moebius strips in higher dimensions | |

Thu | Feb 29 | 15:00 | Online Nottingham algebraic geometry seminar | Lisa Marquand | The defect of a cubic fourfold | |

Thu | Feb 29 | 15:30 | Maths seminars at the University of Galway | Damian Markham | Secure Networks of Quantum Sensors | |

Thu | Feb 29 | 16:00 | Number Theory Web Seminar | Paul Pollack | Stretching, the truth about nonunique factorization | |

Thu | Feb 29 | 20:00 | Early Career Math Colloquium | Xin Liu | TBA | |

Thu | Feb 29 | 20:00 | New York Number Theory Seminar | Senia Sheydvasse | Hidden structures in families of Ulam sequences | |

Thu | Feb 29 | 20:45 | Lethbridge number theory and combinatorics seminar | Félix Baril Boudreau | The Distribution of Logarithmic Derivatives of Quadratic L-functions in Positive Characteristic | |

Thu | Feb 29 | 21:00 | Rocky Mountain Rep Theory Seminar | Iván Angiono | Contragredient Lie algebras in symmetric tensor categories | |

Thu | Feb 29 | 21:00 | STAGE | Niven T. Achenjang | The Mordell-Weil theorem and Chabauty's theorem | |

Thu | Feb 29 | 21:15 | CUNY Geometric Analysis Seminar | Tin Yau Tsang | Another aspect of Gromov's conjectures | |

Thu | Feb 29 | 22:00 | PIMS-CORDS SFU Operations Research Seminar | Yves Lucet (UBC-O hosted) | TBA | |

Thu | Feb 29 | 22:00 | UCSD number theory seminar | Aranya Lahiri | Dagger groups and $p$-adic distribution algebras | |

Thu | Feb 29 | 23:30 | SFU NT-AG seminar | Haggai Liu | Moduli Spaces of Weighted Stable Curves and their Fundamental Groups | |

Fri | Mar 01 | 11:00 | Bilkent University Quantum Computing Seminar | Redi Haderi | Symmetric Monoidal Categories (II) | |

Fri | Mar 01 | 11:00 | University of Birmingham theoretical computer science seminar | Nesta Van Der Schaaf | TBA | |

Fri | Mar 01 | 11:00 | Maths seminars at the University of Galway | Victoria Sánchez Muñoz | Boolean games played in a triangle using bi-partite and tri-partite entanglement | |

Fri | Mar 01 | 12:15 | Gothenburg statistics seminar | Christian Hirsch | On the topology of higher-order age-dependent random connection models | |

Fri | Mar 01 | 12:40 | ODTU-Bilkent Algebraic Geometry Seminars | Turgay Bayraktar | TBA | |

Fri | Mar 01 | 14:00 | Algebraic and Combinatorial Perspectives in the Mathematical Sciences | Hannes Kern | TBA | |

Fri | Mar 01 | 15:00 | Cross Alps Logic Seminar | Simon Henry | TBA | |