| Tue | May 20 | 08:00 | BIMSA Integrable Systems Seminar | Xiaoyue Sun | Tetrahedron equation, cluster algebra and quantum field theories | |
| Tue | May 20 | 09:00 | NKUA HEP Seminars | Andreas Mantziris | Gravitational waves from a curvature-induced phase transition of a Higgs-portal dark matter sector | |
| Tue | May 20 | 11:00 | Combinatorial and additive number theory (CANT 2025) | Mohan | Special additive complements of a set of natural numbers | |
| Tue | May 20 | 11:30 | Combinatorial and additive number theory (CANT 2025) | Harald Helfgott | Explicit estimates for sums of arithmetic functions, or the optimal use of finite information on Dirichlet series | |
| Tue | May 20 | 12:00 | Combinatorial and additive number theory (CANT 2025) | Shashi Chourasiya | Power-free palindromes and reversed primes | |
| Tue | May 20 | 12:30 | Combinatorial and additive number theory (CANT 2025) | Vjekoslav Kovac | Several irrationality problems for Ahmes series | |
| Tue | May 20 | 13:00 | Combinatorial and additive number theory (CANT 2025) | Jakub Konieczny | Multiplicative generalised polynomial sequences | |
| Tue | May 20 | 13:00 | One World Combinatorics on Words Seminar | Pranjal Jain | TBA | |
| Tue | May 20 | 13:00 | ItaCa Fest 2025 | P. Lumsdaine | TBA | |
| Tue | May 20 | 13:00 | Vienna Geometry and Analysis on Groups Seminar | Matthew Cordes | Cannon-Thurston maps for the Morse boundary | |
| Tue | May 20 | 13:00 | VaNTAGe | Shun Ishii | Galois action on pro-p fundamental groups of punctured CM elliptic curves | |
| Tue | May 20 | 13:30 | Combinatorial and additive number theory (CANT 2025) | Pedro A. Garcia-Sanchez | Some problems related to the ideal class monoid of a numerical semigroup | |
| Tue | May 20 | 13:30 | El Journal Club más Sabroso | Luca Marsili | Non abelian domain walls and gravitational waves | |
| Tue | May 20 | 13:40 | ItaCa Fest 2025 | S. Ranchod | TBA | |
| Tue | May 20 | 14:00 | Combinatorial and additive number theory (CANT 2025) | Val Gladkova | A lower bound for the strong arithmetic regularity lemma | |
| Tue | May 20 | 14:00 | Malliavin Calculus and its Applications | Kateryna Hlyniana | White noise process associated with Arratia flow | |
| Tue | May 20 | 14:00 | Non-local operators, probability and singularities | Nicolai Krylov | Morrey-Sobolev spaces and second-order elliptic and parabolic PDEs with singular first-order coefficients | |
| Tue | May 20 | 14:00 | VaNTAGe | Benjamin Collas | Oda's problem for the arithmetic homotopy of moduli spaces of curves and stack symmetries | |
| Tue | May 20 | 14:20 | ItaCa Fest 2025 | P. Donato | TBA | |
| Tue | May 20 | 14:30 | Combinatorial and additive number theory (CANT 2025) | Debyani Manna | Some results on the extended inverse problem of $A+2 \cdot A$ | |
| Tue | May 20 | 15:00 | Combinatorial and additive number theory (CANT 2025) | Sophie Huczynska | Additive triples in groups of odd prime order | |
| Tue | May 20 | 15:30 | Combinatorial and additive number theory (CANT 2025) | Sandor Kiss | Generalized Stanley sequences | |
| Tue | May 20 | 16:00 | Combinatorial and additive number theory (CANT 2025) | Yoshiharu Kohayakawa | Arithmetic progressions in subsetsums of sparse random sets of integers | |
| Tue | May 20 | 17:30 | Combinatorial and additive number theory (CANT 2025) | Jonathan Chapman | Counting commuting integer matrices | |
| Tue | May 20 | 18:00 | Combinatorial and additive number theory (CANT 2025) | Josiah Sugarman | Explicit spectral gap for the quaquaversal operator | |
| Tue | May 20 | 18:30 | Combinatorial and additive number theory (CANT 2025) | Paolo Leonetti | On the completeness induced by densities on natural numbers | |
| Tue | May 20 | 19:00 | Combinatorial and additive number theory (CANT 2025) | Akash Singha Roy | Joint distribution in residue classes of families of multiplicative functions | |
| Tue | May 20 | 19:30 | Combinatorial and additive number theory (CANT 2025) | William Keith | $s \pmod{t}$-cores | |
| Tue | May 20 | 20:00 | Combinatorial and additive number theory (CANT 2025) | Vladyslav Oles | Vanishing symmetric functions | |
| Tue | May 20 | 20:00 | UCLA analysis and PDE seminar | Kerrek Stinson | Variational methods in fracture mechanics | |
| Tue | May 20 | 20:30 | Combinatorial and additive number theory (CANT 2025) | Daniel Baczkowski | Diophantine equations involving arithmetic functions and factorials | |
| Tue | May 20 | 21:00 | Combinatorial and additive number theory (CANT 2025) | Aritram Dhar | A bijective proof of an identity of Berkovich and Uncu | |
| Tue | May 20 | 22:00 | UCLA distinguished lecture series | Robert Lazarsfeld | How irrational is an irrational variety? | |
| Wed | May 21 | 07:00 | Modelling of materials - theory, model reduction and efficient numerical methods (UNCE MathMAC) | Jakub Cach | Traction profiles of the Turek benchmark and their relation to bifurcations for Navier Stokes fluids | |
| Wed | May 21 | 11:15 | Gothenburg statistics seminar | Ruben Seyer | Creating non-reversible rejection-free samplers by rebalancing skew-balanced Markov jump processes | |
| Wed | May 21 | 11:30 | Prague-Hradec Kralove seminar Cohomology in algebra, geometry, physics and statistics | Martha Valentina Guarin Escudero | Globalizations of L-infinity algebras associated to dg-manifolds | |
| Wed | May 21 | 12:00 | European Quantum Algebra Lectures (EQuAL) | Cesar Galindo | Zestings for Hopf algebras | |
| Wed | May 21 | 12:00 | Online Seminar on Probabilistic and Geometric Group Theory | Jorge Fariña Asategui | Torsion elements in branch pro-p groups | |
| Wed | May 21 | 12:30 | IPM-Isfahan Mathematics Colloquium | Giovanna Carnovale | Nichols Algebras over Finite Simple Groups | |
| Wed | May 21 | 13:00 | Combinatorial and additive number theory (CANT 2025) | Norbert Hegyvari | Variants of Raimi's theorem | |
| Wed | May 21 | 13:30 | Combinatorial and additive number theory (CANT 2025) | Alisa Sedunova | The multiplication table constant and sums of two squares | |
| Wed | May 21 | 14:00 | Combinatorial and additive number theory (CANT 2025) | James A. Sellers | Extending congruences for overpartitions with $\ell$-regular non-overlined parts | |
| Wed | May 21 | 14:30 | Combinatorial and additive number theory (CANT 2025) | Gabor Somlai | Pushing the gap between tiles and spectral sets even further | |
| Wed | May 21 | 15:00 | Combinatorial and additive number theory (CANT 2025) | Christoph Spiegel | An unsure talk on an un-Schur problem | |
| Wed | May 21 | 15:00 | Input-to-State Stability and its Applications | Torbjørn Cunis | Characterizations of Input-to-State Stability in Nonlinear Optimization Algorithms | |
| Wed | May 21 | 15:00 | London number theory seminar | Katerina Santicola | Sharp interpolation of rational points and post-quantum cryptography | |
| Wed | May 21 | 15:30 | Combinatorial and additive number theory (CANT 2025) | Trevor D. Wooley | Equidistribution and $L^p$-sets for $p<2$ | |
| Wed | May 21 | 16:00 | Combinatorial and additive number theory (CANT 2025) | Christian Tafula | Waring--Goldbach subbases with prescribed representation functions | |
| Wed | May 21 | 16:00 | Metagovernance Seminar | Daniel Kronovet | Chore Wheel - Onboarding community and use cases | |
| Wed | May 21 | 16:20 | Geometry of differential equations seminar | Maxim Grigoriev | Background fields and symmetries in the gauge PDE approach | |
| Wed | May 21 | 17:30 | Combinatorial and additive number theory (CANT 2025) | Hopper Clark | Patterns among Ulam words | |
| Wed | May 21 | 18:00 | Combinatorial and additive number theory (CANT 2025) | Asher Roberts | Large deviations of Selberg's central limit theorem on RH | |
| Wed | May 21 | 18:30 | Combinatorial and additive number theory (CANT 2025) | Gautami Bhowmik | On the Telhcirid problem | |
| Wed | May 21 | 19:00 | Combinatorial and additive number theory (CANT 2025) | Samuel Allen Alexander | Hindman's theorem and the hyperreals | |
| Wed | May 21 | 19:00 | Noncommutative geometry in NYC | Isaac Goldbring | Minicourse: Applications of model theory to operator algebras, III | |
| Wed | May 21 | 19:30 | Combinatorial and additive number theory (CANT 2025) | Paul Baginski | The plus-minus Davenport constant of some finite abelian groups | |
| Wed | May 21 | 20:00 | Combinatorial and additive number theory (CANT 2025) | Alex Iosevich | The Fourier uncertainty principle, signal recovery, and applications | |
| Wed | May 21 | 20:00 | New York City Category Theory Seminar | Thiago Alexandre. | Topological Derivators --- Part two. | |
| Wed | May 21 | 20:30 | Combinatorial and additive number theory (CANT 2025) | Steve Miller | Phase transitions for binomial sets under linear forms | |
| Wed | May 21 | 22:00 | UCLA distinguished lecture series | Robert Lazarsfeld | Measures of association between algebraic varieties | |
| Wed | May 21 | 23:00 | UCSD number theory seminar | Joe Kramer-Miller | On the diagonal and Hadamard grades of hypergeometric functions | |
| Thu | May 22 | 08:00 | Autocatalysis in reaction networks | Eugenia Franco | The property of adaptation in systems out of equilibrium | |
| Thu | May 22 | 08:30 | Autocatalysis in reaction networks | TBA | TBA | |
| Thu | May 22 | 11:00 | (ED-3S) Essex Data Science Seminar Series | Dr Mengchu Li | TBA | |
| Thu | May 22 | 13:00 | Combinatorial and additive number theory (CANT 2025) | Gergo Kiss | Weak tiling and the Coven-Meyerowitz conjecture | |
| Thu | May 22 | 13:00 | Combinatorial and additive number theory (CANT 2025) | Jinhui Fang | On bounded unique representation bases | |
| Thu | May 22 | 13:15 | Real and complex Geometry | Tim Gräfnitz | Enumerative geometry of quantum periods | |
| Thu | May 22 | 13:30 | IUT seminar in Geometry, Topology and PDE (IGTP) | Panagiotis Gianniotis | Splitting maps in Type I Ricci flows | |
| Thu | May 22 | 14:00 | Combinatorial and additive number theory (CANT 2025) | Anne de Roton | Iterated sums races | |
| Thu | May 22 | 14:30 | Combinatorial and additive number theory (CANT 2025) | Emmanuel Kowalski | Some pseudorandom graphs | |
| Thu | May 22 | 14:30 | Gothenburg PhD seminar | Mathis Rost | A Brief Introduction to Spatial Point Processes | |
| Thu | May 22 | 15:00 | Combinatorial and additive number theory (CANT 2025) | Besfort Shala | Multiplicative energy in number theory | |
| Thu | May 22 | 15:00 | Number Theory Web Seminar | Carlo Pagano | Hilbert 10 via additive combinatorics II | |
| Thu | May 22 | 15:00 | Rocky Mountain Rep Theory Seminar | Hao Zhang | The sewing-factorization theorem for $C_2$-cofinite VOAs | |
| Thu | May 22 | 15:30 | Combinatorial and additive number theory (CANT 2025) | Ilya Shkredov | Some applications of the higher energy method to distribution irregularitie | |
| Thu | May 22 | 16:00 | Combinatorial and additive number theory (CANT 2025) | Thomas Karam | After the cap-set problem, and some properties of the slice rank | |
| Thu | May 22 | 17:00 | Coloquio Latinoamericano de Teoría de Números | Marc Hindry | Producto de enteros consecutivos y pontos enteros sobre curvas elípticas | |
| Thu | May 22 | 17:00 | Topos Institute Colloquium | Dario Stein | Random Variables, Independence Structures and Dagger Categories of Relations | |
| Thu | May 22 | 17:30 | Combinatorial and additive number theory (CANT 2025) | Scott Chapman | Betti elements and non-unique factorizations | |
| Thu | May 22 | 18:00 | Combinatorial and additive number theory (CANT 2025) | Noah Lebowitz-Lockard | Partitions and ordered products | |
| Thu | May 22 | 18:30 | Combinatorial and additive number theory (CANT 2025) | Dennis Eichhorn | Open problems involving cranks for partition congruences | |
| Thu | May 22 | 19:00 | Combinatorial and additive number theory (CANT 2025) | Jeff Mozzochi | The closest known attempted proof of the twin prime conjecture | |
| Thu | May 22 | 19:30 | Combinatorial and additive number theory (CANT 2025) | Johann Thiel | Bivariate polynomials associated with binary trees created by QuickSort | |
| Thu | May 22 | 20:00 | Combinatorial and additive number theory (CANT 2025) | Vincent Schinina | On a missing interval of integers from $\mathcal{R}_{\mathbf{Z}}(h,4)$ | |
| Thu | May 22 | 20:30 | Combinatorial and additive number theory (CANT 2025) | Steven Senger | VC-dimension of subsets of the Hamming graph | |
| Thu | May 22 | 21:00 | Combinatorial and additive number theory (CANT 2025) | Robert Jacobs | Crossword puzzles | |
| Thu | May 22 | 22:00 | SFU Mathematics of Computation, Application and Data ("MOCAD") Seminar | David Palmer | From Geometry Processing to Topological Defects and Beyond | |
| Thu | May 22 | 22:00 | UCLA distinguished lecture series | Robert Lazarsfeld | Further developments and open problems | |
| Fri | May 23 | 08:00 | SEU Yau Center Theoretical Physics Seminars | Haitang Yang | TBA | |
| Fri | May 23 | 08:00 | IPhT courses | Antoine Bourget | Symmetry and topology in QFT for pedestrians | |
| Fri | May 23 | 13:00 | Algebraic and Combinatorial Perspectives in the Mathematical Sciences | Valentine Soto | TBA | |
| Fri | May 23 | 13:00 | Combinatorial and additive number theory (CANT 2025) | Salvatore Tringali | Power monoids and the Bienvenu-Geroldinger problem for torsion groups | |
| Fri | May 23 | 13:00 | University of Birmingham theoretical computer science seminar | Sayan Bhattacharya | Vizing's Theorem in Near-Linear Time | |
| Fri | May 23 | 13:15 | Symplectic zoominar | Joé Brendel (ETH) | Markov staircases | |
| Fri | May 23 | 13:30 | Combinatorial and additive number theory (CANT 2025) | Mehdi Makhul | Web geometry and the orchard problem | |
| Fri | May 23 | 14:00 | Combinatorial and additive number theory (CANT 2025) | Carlo Francisco E. Adajar | On the distribution of $v_p(\sigma(n))$ | |
| Fri | May 23 | 14:30 | Combinatorial and additive number theory (CANT 2025) | Jonathan Fraser | Averages of the Fourier transform in finite fields | |
| Fri | May 23 | 15:00 | Combinatorial and additive number theory (CANT 2025) | Taylor Daniels | Vanishing Legendre-$17$-signed partition numbers | |
| Fri | May 23 | 15:30 | Combinatorial and additive number theory (CANT 2025) | Cihan Sabuncu | Extreme values of $r_3(n)$ in arithmetic progressions | |
| Fri | May 23 | 16:00 | Combinatorial and additive number theory (CANT 2025) | Firdavs Rakhmonov | Exceptional projections in finite fields: Fourier analytic bounds and incidence geometry | |
