| Fri | Mar 31 | 11:00 | STAR seminars | Christa Cuchiero | Signature methods in finance IV | |
| Fri | Mar 31 | 11:30 | Bilkent University Quantum Computing Seminar | Selman Ipek | Quantum universality and magic state distillation | |
| Fri | Mar 31 | 12:00 | Functional analysis and operator algebras in Athens | E.T.A. Kakariadis | Entropy and phase transitions for KMS-states of Pimsner-type algebras | |
| Fri | Mar 31 | 12:40 | ODTU-Bilkent Algebraic Geometry Seminars | Tolga Karayayla | On a class of non-simply connected Calabi-Yau 3-folds with positive Euler characteristic-Part 1 | |
| Fri | Mar 31 | 13:00 | Algebraic and Combinatorial Perspectives in the Mathematical Sciences | Annika Burmester | Post-Lie algebras related to multiple (q-)zeta values | |
| Fri | Mar 31 | 13:00 | IIT Bombay Virtual Commutative Algebra Seminar | Alexandra Seceleanu | Principal symmetric ideals | |
| Fri | Mar 31 | 13:15 | Symplectic zoominar | Georgios Dimitroglou Rizell | A relative Calabi-Yau structure for Legendrian contact homology | |
| Fri | Mar 31 | 14:00 | Cross Alps Logic Seminar | Ludovic Patey | Canonical notions of forcing in Reverse Mathematics | |
| Fri | Mar 31 | 14:00 | Harvard CMSA: Quantum Matter in Math and Physics (QFT/Condensed Matter) | Abijith Krishnan | A Plane Defect in the 3d O(N) Model | |
| Fri | Mar 31 | 14:00 | VCU Geometry and Topology Seminar | Almut Burchard | What is the best shape? Geometric problems arising in aggregation models | |
| Fri | Mar 31 | 14:30 | Columbia - Automorphic Forms and Arithmetic Seminar | Gregorio Baldi | The Hodge locus | |
| Fri | Mar 31 | 15:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Mihai Paun | Infinitesimal extension of pluricanonical forms and injectivity. | |
| Fri | Mar 31 | 16:00 | GEOTOP-A seminar | Koya Shimokawa | Applications of band surgery on knots and links | |
| Fri | Mar 31 | 16:20 | Study seminar on homotopy theory and applications | Amartya Shekhar Dubey | Extended Reflection Positivity for Invertible TQFTs III | |
| Fri | Mar 31 | 17:00 | Geometry Webinar AmSur /AmSul | Ruy Tojeiro | Infinitesimally Bonnet bendable hypersurfaces | |
| Fri | Mar 31 | 17:00 | CUNY Harmonic Analysis and PDE's Seminar | Michael A. Perlmutter | Geometric Scattering on Measure Spaces | |
| Fri | Mar 31 | 22:30 | SFU NT-AG seminar | Alexandru Constantinescu | Cotangent Cohomology for Matroids | |
| Mon | Apr 03 | 07:00 | KIAS String Seminars | Cyril Closset | TBA | |
| Mon | Apr 03 | 08:00 | French-Korean webinar in number theory | Guillaume Ricotta | Kloosterman paths of prime powers moduli | |
| Mon | Apr 03 | 09:00 | Séminaire de physique mathématique IPhT | Valentin Féray | Components of meandric systems and the infinite noodle | |
| Mon | Apr 03 | 10:30 | Bilkent Topology Seminar | Aziz Kharoof | Simplicial categories II - Dwyer-Kan localizations | |
| Mon | Apr 03 | 12:00 | Paris algebra seminar | Amnon Yekutieli | An Algebraic Approach to the Cotangent Complex | |
| Mon | Apr 03 | 13:00 | One World Combinatorics on Words Seminar | Jeffrey Shallit | New Results in Additive Number Theory via Combinatorics on Words | |
| Mon | Apr 03 | 13:40 | Nečas Seminar on Continuum Mechanics | Marco Morandotti | Semi-discrete modeling of systems of disclinations and dislocations | |
| Mon | Apr 03 | 14:00 | String Theory Seminar (IST, Lisbon) | Johan Henriksson | Averaging over codes and an SU(2) modular bootstrap | |
| Mon | Apr 03 | 15:00 | European Non-Associative Algebra Seminar | Přemysl Jedlička | Non-degenerate involutive set-theoretic solutions of the Yang-Baxter equation of multipermutation level 2 | |
| Mon | Apr 03 | 16:00 | Algebra, Particles, and Quantum theory | John Huerta | The algebra of grand unified theories | |
| Mon | Apr 03 | 16:30 | Lethbridge number theory and combinatorics seminar | Harald Andrés Helfgott | Expansion, divisibility and parity | |
| Mon | Apr 03 | 20:00 | Boston University Number Theory Seminar | Helen Grundman | TBA | |
| Mon | Apr 03 | 20:30 | STAGE | Gefei Dang | Hodge structures and variations | |
| Mon | Apr 03 | 21:30 | NYU CDS Math and Democracy Seminar | Ranthony Edmonds and Parker Edwards | Quantifying Communities of Interest in Electoral Redistricting (rescheduled) | |
| Tue | Apr 04 | 07:00 | Necas PDE seminar | Abbatiello, Chaudhuri, Fasangova | TBA | |
| Tue | Apr 04 | 07:00 | The mathematics of motion | Daniel Ingebretson | On the symbolic dynamics and fractal geometry of the Kuperberg minimal set | |
| Tue | Apr 04 | 07:30 | IBS/KAIST Discrete Math Seminar | István Tomon | Configurations of boxes | |
| Tue | Apr 04 | 08:00 | SEU Yau Center Theoretical Physics Seminars 2023 | Lakshya Bhardwaj | Discrete Relationship of Generalized and Mirror Symmetries | |
| Tue | Apr 04 | 11:15 | Gothenburg statistics seminar | Nicoletta D’Angelo | Self-exciting point process modelling of crimes on linear networks | |
| Tue | Apr 04 | 13:00 | Non-local operators, probability and singularities | Oleg Butkovsky | Stochastic equations with singular drift driven by fractional Brownian motion | |
| Tue | Apr 04 | 13:30 | Mathematical Picture Language Seminar | John Cardy | TTbar deformation of 2d quantum field theory and modular forms | |
| Tue | Apr 04 | 14:00 | One world IAMP mathematical physics seminar | Lingrui Ge | Multiplicative Jensen’s formula and quantitative global theory for ID quasiperiodic operators | |
| Tue | Apr 04 | 14:00 | Malliavin Calculus and its Applications | Mykola Vovchanskii | The Arratia flow and some applications of the algebraic decomposition of the Karlin-McGregor determinant | |
| Tue | Apr 04 | 14:00 | Symmetry Seminar | Daniel Brennan | TBA | |
| Tue | Apr 04 | 15:30 | Forum "Economic principles in cell physiology" | TBA | Non-growing bacteria | |
| Tue | Apr 04 | 15:30 | Forum "Economic principles in cell physiology" | Organizer: Ralf Steuer | The physiology of non-growing cells | |
| Tue | Apr 04 | 16:00 | Online Seminar On Undergraduate Mathematics Education | Fok-Shuen Leung | The studio and the stadium | |
| Tue | Apr 04 | 16:15 | Northwestern Applied Mathematics Seminar | Eva Kanso | TBA | |
| Tue | Apr 04 | 17:00 | VaNTAGe | Bryden Cais | Iwasawa theory for class group schemes in characteristic $p$ | |
| Tue | Apr 04 | 18:30 | NHETC Seminar | Annika Peter | TBA | |
| Tue | Apr 04 | 19:00 | Harvard MIT Algebraic Geometry Seminar | Gavril Farkas | Resonance and Koszul modules in algebraic geometry | |
| Tue | Apr 04 | 19:30 | Purdue HET | Roy Araiza | TBA | |
| Tue | Apr 04 | 20:10 | LSU Algebra and Number Theory Seminar | Piper H | Joint Shapes of Quartic Fields and Their Cubic Resolvents | |
| Tue | Apr 04 | 20:30 | MIT number theory seminar | Linus Hamann | Geometric Eisenstein series and the Fargues-Fontaine curve | |
| Tue | Apr 04 | 20:30 | Topology and Geometry Seminar (Texas, Kansas) | Emilio Minichiello | Diffeological Principal Bundles, Čech Cohomology and Principal Infinity Bundles | |
| Wed | Apr 05 | 07:00 | Algebra and Geometry Seminar (HKUST) | Jens Eberhardt | TBA | |
| Wed | Apr 05 | 09:00 | Machine Learning Seminar | Yang-Hui He | Universes as Bigdata: Physics, Geometry and Machine-Learning | |
| Wed | Apr 05 | 11:00 | ICTS String Seminars | Atakan Hilmi Farat | Bootstrapping closed string field theory | |
| Wed | Apr 05 | 11:30 | Prague-Hradec Kralove seminar Cohomology in algebra, geometry, physics and statistics | Svatopluk Krysl | Twistor complexes in symplectic geometry | |
| Wed | Apr 05 | 12:00 | CERN Theory Colloquia | Ruth Durrer Zimmermann | Testing General Relativity with cosmological large scale structure observations | |
| Wed | Apr 05 | 13:30 | F1 World Seminar | Joachim Kock | Some basic steps in objective linear algebra | |
| Wed | Apr 05 | 14:00 | Abu Dhabi Stochastics Seminar | Octavio Arizmendi | bmt-independence: combining notions of independence | |
| Wed | Apr 05 | 14:00 | AnLy Strings and Fields online seminars | Sebastian Mizera | Evaluating one-loop string amplitudes | |
| Wed | Apr 05 | 14:00 | FGC-HRI-IPM Number Theory Webinars | Alia Hamieh | TBA | |
| Wed | Apr 05 | 15:00 | Quasiworld Seminar | Caroline Davis | TBA | |
| Wed | Apr 05 | 15:00 | Selected Topics in Mathematics - Online Edition | Egon Schulte | Skeletal Polyhedral Geometry and Symmetry | |
| Wed | Apr 05 | 16:00 | Metagovernance Seminar | Metagov Community | Metagov Short Talks | |
| Wed | Apr 05 | 16:00 | Quasiworld Seminar | Alessandro Sisto | TBA | |
| Wed | Apr 05 | 16:00 | Topological Quantum Field Theory Club (IST, Lisbon) | Kevin Walker | Two approaches to a universal state sum | |
| Wed | Apr 05 | 16:20 | Geometry of differential equations seminar | Konstantin Druzhkov | Lagrangian formalism and the intrinsic geometry of PDEs | |
| Wed | Apr 05 | 18:45 | Carleton-Ottawa Number Theory seminar | Sash Zotine | Kawaguchi-Silverman Conjecture for Projectivized Bundles over Curves | |
| Wed | Apr 05 | 19:00 | Harvard number theory seminar | Rachel Newton | Evaluating the wild Brauer group | |
| Wed | Apr 05 | 19:00 | CRG Weekly Seminars | Olga Balkanova | The second moment of symmetric square $L$-functions over Gaussian integers | |
| Wed | Apr 05 | 21:30 | Early Career Math Colloquium | Katherine Zhiyuan Zhang | Outflow Problems in Plasmas and Fluids | |
| Wed | Apr 05 | 22:00 | Virtual seminar on geometry with symmetries | Alejandro Tolcachier | Special Hermitian structures on products of Sasakian manifolds | |
| Wed | Apr 05 | 23:10 | Berkeley applied mathematics seminar | Yangwen Zhang | TBA | |
| Thu | Apr 06 | 01:00 | IBS Virtual Discrete Math Colloquium | Jie Han | Spanning trees in expanders | |
| Thu | Apr 06 | 03:00 | OneSchool Seminar | Nathan Duignan | Perspectives on Dynamical Systems and Their Application to Nuclear Fusion | |
| Thu | Apr 06 | 03:00 | KIAS String Seminars | Michèle Levi | TBA | |
| Thu | Apr 06 | 07:00 | Probability Victoria Seminar (PVSeminar) | Andrea Collevecchio | Localization in Strongly Reinforced Random Walks | |
| Thu | Apr 06 | 08:30 | EDDy weekly seminar | Riccardo Cristoferi | TBA | |
| Thu | Apr 06 | 13:00 | SFT@Cloud Journal Club | Cumrun Vafa | TBA | |
| Thu | Apr 06 | 13:30 | JoMaReC - Joint Online Mathematical Relativity Colloquium | Oliver Lindblad Petersen | Wave equations in subextremal Kerr-de Sitter spacetimes | |
| Thu | Apr 06 | 13:40 | Function spaces | Olli Saari | TBA | |
| Thu | Apr 06 | 14:00 | Maths seminars at the University of Galway | Dr. Abolfazl Mohajer | Smoothness of Hodge Loci and Applications | |
| Thu | Apr 06 | 14:15 | Copenhagen-Jerusalem Combinatorics Seminar | Benjamin Jany | TBA | |
| Thu | Apr 06 | 14:30 | International Polyhedral Product Seminar | Martin Bendersky | TBA | |
| Thu | Apr 06 | 15:00 | Number Theory Web Seminar | Kannan Soundararajan | Covering integers using quadratic forms | |
| Thu | Apr 06 | 15:00 | Quebec Analysis and Related Fields Graduate Seminar | Pierre-Olivier Parisé | Involutions of multicomplex numbers | |
| Thu | Apr 06 | 15:00 | Seminar on Analysis, Differential Equations and Mathematical Physics | Mark Lawrence | Partially holomorphic functions in several variables | |
| Thu | Apr 06 | 18:00 | Online logic seminar | Sandra Müller | TBA | |
| Thu | Apr 06 | 18:50 | Geometry, Physics, and Representation Theory Seminar | Claire Frechette | TBA | |
| Thu | Apr 06 | 20:00 | Rocky Mountain Rep Theory Seminar | Shigenori Nakatsuka | On Feigin-Tipunin type extension of W-algebras | |
| Thu | Apr 06 | 21:00 | Govbase Labs | Research Field Mapping | Mapping Research Fields Relevant to Govbase | |
| Thu | Apr 06 | 21:00 | UCSD number theory seminar | Nha Truong | Slopes of modular forms and geometry of eigencurves | |
| Thu | Apr 06 | 21:30 | Seminar In the Analysis and Methods of PDE (SIAM PDE) | Gautam Iyer | Using mixing to accelerate convergence of Langevin systems, and applications to Monte Carlo methods | |
| Thu | Apr 06 | 22:30 | PIMS SFU Operations Research Seminar | Marco Caoduro | On the Packing and Hitting Numbers of Axis-parallel Segments | |
| Fri | Apr 07 | 02:00 | IBS Biomedical Mathematics Online Colloquium | George Karniadakis | BINNS: Biophysics-Informed Neural Networks | |
| Fri | Apr 07 | 09:00 | BIMSA Integrable Systems Seminar | Ievgen Makedonskyi | Duality theorems for current algebras | |
| Fri | Apr 07 | 09:00 | Geometric Structures Research Seminar | Igor Zelenko | Gromov's h-principle for corank two distribution of odd rank with maximal first Kronecker index | |
| Fri | Apr 07 | 11:30 | Yeditepe Mathematics Seminars | Atabey Kaygun | TBA | |
| Fri | Apr 07 | 12:40 | ODTU-Bilkent Algebraic Geometry Seminars | Tolga Karayayla | On a class of non-simply connected Calabi-Yau 3-folds with positive Euler characteristic-Part 2 | |
| Fri | Apr 07 | 14:00 | Functional analysis and operator algebras in Athens | Alexandros Eskenazis | Discrete logarithmic Sobolev inequalities in Banach spaces | |
