| Tue | May 05 | 12:00 | One World Numeration seminar | Gandhar Joshi | Hiccup sequences, a Kimberling's conjecture, and Dumont-Thomas numeration systems | |
| Tue | May 05 | 12:00 | Sheffield Number Theory Seminar | Maleeha Khawaja | New Algebraic Points on Curves | |
| Tue | May 05 | 13:00 | Non-local operators, probability and singularities | Raffaella Servadei | On some local and nonlocal problems with lack of compactness | |
| Tue | May 05 | 13:00 | ANTLR seminar | Marco Mackaay | Kostant's problem for fully commutative permutations | |
| Tue | May 05 | 14:00 | International seminar on automorphic forms | Clayton Williams | Eisenstein series modulo prime powers | |
| Tue | May 05 | 15:00 | Bilecik Algebra and Number Theory General Seminar | Kevin Buzzard | Formalizing Fermat | |
| Tue | May 05 | 15:00 | Topology and Geometry Seminar (Texas, Kansas) | Maxime Ramzi | Rigid commutative algebras and a generalized 1D cobordism hypothesis | |
| Tue | May 05 | 16:00 | Online Seminar On Undergraduate Mathematics Education | Thomas Wakefield | Course-Based Experiential Learning in Mathematics and Data Science | |
| Tue | May 05 | 17:00 | VaNTAGe | Jeremy Avigad, Jennifer Johnson-Leung, Jacob Tsimerman, and Ravi Vakil | Panel on Number Theory and AI | |
| Tue | May 05 | 18:30 | NHETC Seminar | Walter Tangrife | TBA | |
| Tue | May 05 | 19:00 | Harvard MIT Algebraic Geometry Seminar | Dan Petersen | Moments of families of quadratic L-functions over function fields via homotopy theory | |
| Tue | May 05 | 19:30 | Five College Number Theory Seminar | Alice Lin | Finiteness of heights in isogeny classes of motives | |
| Tue | May 05 | 21:00 | UCLA analysis and PDE seminar | Terence Tao | The sum-product phenomenon | |
| Tue | May 05 | 22:00 | UCLA distinguished lecture series | Maryna Viazovska | Fourier interpolation formulas | |
| Wed | May 06 | 07:00 | Modelling of materials - theory, model reduction and efficient numerical methods (UNCE MathMAC) | Marco F.P. ten Eikelder | Thermodynamics and computation of N-phase diffuse-interface flows | |
| Wed | May 06 | 07:30 | Moscow-Beijing topology seminar | Xu Binbin | Equivalent Curves on Surfaces | |
| Wed | May 06 | 08:40 | Function spaces | Israel Pablo Rivera Ríos | Some recent results on one-sided weights | |
| Wed | May 06 | 09:00 | European Quantum Algebra Lectures (EQuAL) | Blas Torrecillas | Double Wreath Quasi-Hopf Algebras | |
| Wed | May 06 | 10:00 | ICCUB Seminars | Alba Reyes Torrecilla | Understanding large localized CP violation in B±→K±π+π− using dispersive methods | |
| Wed | May 06 | 11:15 | Gothenburg statistics seminar | Shuangshuang Chen | Revisit diffusion samplers: a unified framework and beyond | |
| Wed | May 06 | 11:30 | Prague-Hradec Kralove seminar Cohomology in algebra, geometry, physics and statistics | Svatopluk Kryls | Cohomology of symplectic spinor twisted de Rham sequence and its subcomplexes | |
| Wed | May 06 | 14:00 | Asymptotic Methods in Statistics | Ptof. Dr. Volodymyr V. Anisimov | Advanced Data-Driven Statistical Technologies for Designing and Forecasting Operation in Late-stage Clinical Trials | |
| Wed | May 06 | 14:00 | Port-Hamiltonian Seminar | Carsten Hartmann | Stochastic port-Hamiltonian systems of Langevin-type: realisation of constraints | |
| Wed | May 06 | 14:30 | Gothenburg PhD seminar | Adrien Malacan | How to beat the Casino and know when your Code has converged : Mixing Times of Markov Chains | |
| Wed | May 06 | 15:00 | London number theory seminar | Laura Paladino | On some modified Tate-Shafarevich groups | |
| Wed | May 06 | 16:00 | Virtual seminar on geometry with symmetries | Ana Cristina Castro Ferreira | Isometries of 3-Dimensional Semi-Riemannian Lie Groups | |
| Wed | May 06 | 18:00 | New York City Category Theory Seminar | Cheyne Glass | Homotopy theoretic least squares models. | |
| Wed | May 06 | 19:00 | Mathematical Picture Language Seminar | Michael Douglas | Formalization of QFT | |
| Wed | May 06 | 19:00 | Noncommutative geometry in NYC | Jeff Boersema | Minicourse: Real C*-algebras and K-theory, I | |
| Wed | May 06 | 22:00 | UCLA distinguished lecture series | Maryna Viazovska | Formalizing sphere packing | |
| Wed | May 06 | 23:00 | UCSD number theory seminar | Everett Howe | Curves of genus 2 with maps of every degree to a fixed elliptic curve | |
| Thu | May 07 | 11:00 | Mathematical models and integration methods | S. A. Rukolaine | The Fokas unified transform method | |
| Thu | May 07 | 12:00 | Monthly Global Diffeology Seminar | Masaki Taho | Infinitely many tangent functors on diffeological spaces | |
| Thu | May 07 | 13:30 | JoMaReC - Joint Online Mathematical Relativity Colloquium | Roya Mohayaee | Optimal Transport theory and its applications in cosmology | |
| Thu | May 07 | 15:00 | Seminar on the Mathematics of Reaction Networks | Maya Mincheva | Turing instability for multi-species reaction networks | |
| Thu | May 07 | 15:00 | Number Theory Web Seminar | Sary Drappeau | Baladi-Vallée type theorems for Fuchsian groups and additive twists of $\GL(2)$ $L$-series | |
| Thu | May 07 | 15:00 | Quasiworld Seminar | Volodymyr Nekrashevych | Conformal dimension and group theory | |
| Thu | May 07 | 15:00 | Seminar on Analysis, Differential Equations and Mathematical Physics | Kirill Golubnichiy | A Carleman Semi-Discrete Convexification Method Combined With Deep Learning for Electrical Impedance Tomography | |
| Thu | May 07 | 15:30 | Seminar on the Mathematics of Reaction Networks | Aidan Howells | Adding Sequestered Catalysts to Stable or Unstable Linear Stochastic CRNs | |
| Thu | May 07 | 16:00 | Quasiworld Seminar | John Mackay | Connecting conformal dimension and Poincaré profiles | |
| Thu | May 07 | 16:15 | Northwestern Applied Mathematics Seminar | Jon Rubin | Mechanisms of temporal variability and precision in transient biological dynamics | |
| Thu | May 07 | 17:00 | Topos Institute Colloquium | Christoph Benzmueller | Many Logics, One Methodology — On the Virtues of LogiKEy in Computational Metaphysics and Ontology | |
| Thu | May 07 | 18:00 | Online logic seminar | Janani Lakshmanan | TBA | |
| Thu | May 07 | 21:00 | STAGE | Mohit Hulse | Finite descent obstruction on curves and modularity | |
| Thu | May 07 | 21:00 | UCLA Combinatorics Seminar | Anton Bernshteyn | Sunflowers, thresholds, and VC-dimension | |
| Fri | May 08 | 08:00 | SEU Yau Center Theoretical Physics Seminars | Maximilian Schwick | TBA | |
| Fri | May 08 | 12:40 | METU Mathematics General Seminar | András Stipsicz | Arf Lectures 2026: Exotica in Dimension Four | |
| Fri | May 08 | 13:15 | Symplectic zoominar | Pedro Salomão (Shenzhen ICM) | ECH constraints and twist dynamics in the spatial isosceles three-body problem | |
| Fri | May 08 | 14:00 | Selected Topics in Mathematics - Online Edition | Sagar Kalane | TBA | |
| Fri | May 08 | 15:00 | Cross Alps Logic Seminar | Sheila Miller Edwards | Strong Logical Axioms and Self-Distributive Algebras: Recent Results and Open Problems | |
| Fri | May 08 | 15:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Qi Yao | Holomorphic Disc Foliations and the local Regularity of the HCMA Equation | |
| Fri | May 08 | 16:00 | GEOTOP-A seminar | Henry Adams | Gromov-Hausdorff distances, Borsuk-Ulam theorems, and Vietoris-Rips complexes | |
| Fri | May 08 | 17:00 | Geometry Webinar AmSur /AmSul | Jimmy Petean | Global bifurcation techniques for the constant Q-curvature problem | |
| Fri | May 08 | 21:00 | UCLA analysis and PDE seminar | Nestor Guillen | The Landau equation does not blow up | |
| Sat | May 09 | 09:00 | METU Mathematics General Seminar | András Stipsicz | Special Seminar: Exotic Four-manifolds with Cyclic Fundamental Group | |
| Sat | May 09 | 14:05 | Knots, graphs and groups | Arno Mikaelyan | Generalizations and some particular cases of Ptolemy type formulas | |
| Mon | May 11 | 08:00 | Tropical mathematics and machine learning | Yu Tian | Matrix-weighted networks for modeling multidimensional dynamics | |
| Mon | May 11 | 11:15 | CAM seminar | Lucia Swoboda | Numerical Analysis of Nonlinear Beam Network Models | |
| Mon | May 11 | 12:00 | Paris algebra seminar | Viktoria Klasz | Auslander-Gorenstein algebras and the Auslander-Reiten bijection | |
| Mon | May 11 | 13:40 | Nečas Seminar on Continuum Mechanics | Jakub Cach | TBA | |
| Mon | May 11 | 14:00 | Geometric and functional inequalities and applications | Emanuel Milman | The Gaussian Conjugate Rogers--Shephard Inequality | |
| Mon | May 11 | 14:00 | Seminar on Microbial Biotechnology: Developing the Conceptual Framework of the DBTL Cycle | Ljubisa Miskovic | From Nonlinear Metabolic Dynamics to Experimentally Validated Strain Design | |
| Mon | May 11 | 14:00 | SISSA algebraic geometry seminar | Nicolò Bignami | Dilaton and String equations | |
| Mon | May 11 | 15:00 | European Non-Associative Algebra Seminar | Krzysztof Radziszewski | Affinization of algebraic structures | |
| Mon | May 11 | 22:00 | SFU NT-AG seminar | Ram Murty | Convolutions of divisor functions | |
| Mon | May 11 | 22:00 | UCLA Number Theory Seminar | François Greer | TBA | |
| Mon | May 11 | 22:30 | Séminaire GAATI | Jean Valles | TBA | |
| Tue | May 12 | 07:00 | Necas PDE seminar | Borja Rukavina | TBA | |
| Tue | May 12 | 09:00 | NKUA HEP Seminars | Dimitris Chatzis | TBA | |
| Tue | May 12 | 12:00 | Probability, Statistical Mechanics and Quantum Fields | Malin Forsstrom | TBA | |
| Tue | May 12 | 12:00 | Sheffield Number Theory Seminar | David Solomon | Heisenberg SICs, Stark Units and Weil Representations | |
| Tue | May 12 | 13:00 | One World Combinatorics on Words Seminar | Léo Vivion | TBA | |
| Tue | May 12 | 13:00 | Systems Chemistry Discussion Series | Pushpita Ghosh | Minimal reaction-diffusion mechanism for spatiotemporal patterning in fuel-driven supramolecular polymerization | |
| Tue | May 12 | 14:00 | One world IAMP mathematical physics seminar | Simone Rademacher | Long-time validity of Bogoliubov theory | |
| Tue | May 12 | 14:00 | International seminar on automorphic forms | Martin Raum | The geometric unitary Kudla Conjecture | |
| Tue | May 12 | 18:30 | NHETC Seminar | Melissa Diamond | TBA | |
| Tue | May 12 | 20:00 | Five College Number Theory Seminar | Brandon Alberts | Number Field Counting via Multiple Dirichlet Series | |
| Tue | May 12 | 20:00 | UCLA analysis and PDE seminar | Stepan Malkov | Resolvent Estimates and Spectral Asymptotics for Non-Self-Adjoint Operators | |
| Tue | May 12 | 20:00 | UCSD number theory seminar | Jennifer Balakrishnan | Quadratic Chabauty in higher genus | |
| Tue | May 12 | 20:30 | MIT number theory seminar | David Urbanik | Galois Orbit Bounds for Surface Degenerations | |
| Tue | May 12 | 22:00 | UCLA distinguished lecture series | Rachel Kuske | Is the world smooth or non-smooth? Can mathematics tell us? | |
| Wed | May 13 | 04:00 | UNSW Number Theory Seminar | David Harvey | Deterministic methods for finding elements of large multiplicative order | |
| Wed | May 13 | 05:00 | UNSW Number Theory Seminar | Jack J. Garzella | Zeta functions on projective hypersurfaces via controlled reduction | |
| Wed | May 13 | 07:30 | Moscow-Beijing topology seminar | Alexander Zheglov | TBA | |
| Wed | May 13 | 08:00 | Autocatalysis in reaction networks | Barnabe Ledoux | TBA | |
| Wed | May 13 | 08:30 | Autocatalysis in reaction networks | Tetsuhiro Hatakeyama | Universal Laws of Metabolism and Cellular Growth: From Local Linear Response to Global Constraints | |
| Wed | May 13 | 08:30 | Seed Seminar of Mathematics and Physics | William Mistegård | Quantum Computation of the WRT-TQFT Partition Function | |
| Wed | May 13 | 09:45 | Seed Seminar of Mathematics and Physics | Benjamin Haïoun | Graphical calculus for twisted pivotal categories | |
| Wed | May 13 | 11:15 | Gothenburg statistics seminar | Henrik Bengtsson | TBA | |
| Wed | May 13 | 11:30 | Prague-Hradec Kralove seminar Cohomology in algebra, geometry, physics and statistics | Malkhaz Bakuradze | On Equivariant Bredon Cohomologies with Maskey Functor in Morava K-theory | |
| Wed | May 13 | 11:30 | RA Seminar | Jorge Vitoria | TBA | |
| Wed | May 13 | 14:30 | Gothenburg PhD seminar | Gijs Custers | Modeling bike racing: An in depth look at how groups of lycra-clad middle-aged men choose when to leave their friends behind | |
| Wed | May 13 | 15:00 | London number theory seminar | Peter Dillery | Global multiplicity formulas in the Langlands program | |
| Wed | May 13 | 18:00 | New York City Category Theory Seminar | Emilio Minichiello | Introduction to locally presentable categories | |
| Wed | May 13 | 18:00 | SFU NT-AG seminar | Bianca Viray | Unlikely ramification in residue fields of points on curves | |
| Wed | May 13 | 19:00 | Mathematical Picture Language Seminar | Peter Love | TBA | |
| Wed | May 13 | 19:00 | Noncommutative geometry in NYC | Jeff Boersema | Minicourse: Real C*-algebras and K-theory, II | |
| Wed | May 13 | 21:00 | Northwestern Applied Mathematics Seminar | Melanie Mitchell | Reiss Lecture: The Nature of Artificial Intelligence | |
| Wed | May 13 | 22:00 | UCLA distinguished lecture series | Rachel Kuske | Critical scales for tipping captured in non-smooth and noisy model features | |
| Thu | May 14 | 00:00 | Postech-PMI Number Theory Seminar | Yunqing Tang | TBA | |
