| Fri | Oct 23 | 02:00 | World of GroupCraft VI | David Xu | An exotic embedding of the hyperbolic plane into the infinite-dimensional hyperbolic space via convex bodies | |
| Fri | Oct 23 | 02:30 | World of GroupCraft VI | Khánh Lê | The space of left-orderings of group and fractal dimensions | |
| Fri | Oct 23 | 03:00 | World of GroupCraft VI | Miri Son | Smooth local linearization of SL(n,R)-actions near fixed points | |
| Fri | Oct 23 | 04:00 | World of GroupCraft VI | Leonardo Dinamarca | Characterizing the exact embeddability for RAAGs into piecewise linear homeomorphisms of the circle | |
| Fri | Oct 23 | 04:30 | World of GroupCraft VI | Takeru Asaka | Earthquake theorem for cluster algebras of finite type | |
| Fri | Oct 23 | 05:00 | World of GroupCraft VI | Hongtaek Jung | Cataclysm deformations for Anosov representations and applications | |
| Fri | Oct 23 | 06:00 | World of GroupCraft VI | Bratati Som | Conjugacy problem for Dehn twists of free products of free abelian groups | |
| Fri | Oct 23 | 06:30 | World of GroupCraft VI | Athira E V | Geometric Monodromy of Mixed Braid Groups and the Multivariate Burau Representation | |
| Fri | Oct 23 | 07:00 | World of GroupCraft VI | Sagar Saha | A Family of Branch Groups with Non-Torsion Rigid Kernels | |
| Fri | Oct 23 | 08:00 | World of GroupCraft VI | Deblina Das | On Orderability and Asymptotic Structure of the Quasi-Isometry Group of Euclidean Spaces | |
| Fri | Oct 23 | 08:30 | World of GroupCraft VI | Debamita Chatterjee | Characterisation of distal actions of automorphisms on the space of one-parameter subgroups of Lie groups | |
| Fri | Oct 23 | 09:00 | World of GroupCraft VI | Rana Sardar | On 2-sphere Bowditch boundaries attaining conformal dimension | |
| Fri | Oct 23 | 09:00 | NKUA HEP Seminars | Ioannis Gialamas | Ευκλείδειες σκουληκότρυπες και η αρχή του κοσμικού πληθωρισμού | |
| Fri | Oct 23 | 10:00 | World of GroupCraft VI | Francesca Cavalieri | Proportion of commutators in some weakly regular branch groups | |
| Fri | Oct 23 | 10:30 | World of GroupCraft VI | Unai Marin | Is every sofic tree shift group of finite type? | |
| Fri | Oct 23 | 11:00 | World of GroupCraft VI | Mikel E. Garciarena | Generalized torsion in amenable groups | |
| Fri | Oct 23 | 11:30 | World of GroupCraft VI | Stefano Spessato | Graph bundles and Cayley graphs | |
| Fri | Oct 23 | 12:00 | World of GroupCraft VI | Jon Merladet | Virtual retracts in free constructions | |
| Fri | Oct 23 | 12:00 | NKUA HEP Seminars | Konstantinos Koutrolikos | Υπερσυμμετρία και Higher Spins: Από την Κβαντομηχανική στην Υπερσυμμετρία και πέρα από αυτή | |
| Fri | Oct 23 | 12:00 | University of Birmingham theoretical computer science seminar | Hugo Paquet | Semantics and intermediate representations of probabilistic programs | |
| Fri | Oct 23 | 12:30 | World of GroupCraft VI | Jon Pineda | Automorphisms of graphs of groups | |
| Fri | Oct 23 | 12:40 | ODTU-Bilkent Algebraic Geometry Seminars | Anatoly Libgober | Pencils of curves on algebraic surfaces with reducible members. | |
| Fri | Oct 23 | 13:00 | World of GroupCraft VI | Clara Skowronek | Generalizing structures of branch groups to nearly branch groups | |
| Fri | Oct 23 | 13:15 | Symplectic zoominar | Adrian Dawid (Cambridge) | Random walks on the Hamiltonian diffeomorphism group | |
| Fri | Oct 23 | 14:00 | World of GroupCraft VI | Talia Shlomovich | Non-planarity of Morse boundaries | |
| Fri | Oct 23 | 14:00 | OARS Online Analysis Research Seminar | Yuanpu Xiong | On the removable singularities of $L^2$ holomorphic functions | |
| Fri | Oct 23 | 14:00 | DVU Data Science Seminar Series | Debra Kean | Calculating chuckles: When algorithms go for laughs | |
| Fri | Oct 23 | 14:30 | World of GroupCraft VI | Sean O'Brien | The dual Artin group and isomorphism problem | |
| Fri | Oct 23 | 15:00 | CRM - Séminaire du CIRGET / Géométrie et Topologie | Gerard Freixas | A numerical obstruction to smooth fillings of Calabi-Yau degenerations | |
| Fri | Oct 23 | 15:00 | World of GroupCraft VI | Poppy Azmi | Walls in Coxeter groups | |
| Fri | Oct 23 | 16:00 | World of GroupCraft VI | Katie Reilly | Rational subsets of one-relator free-by-cyclic groups | |
| Fri | Oct 23 | 16:30 | World of GroupCraft VI | Paula Heim | Realising all countable groups as quasiisometry groups | |
| Fri | Oct 23 | 17:00 | World of GroupCraft VI | Harry Iveson | Decidability of the R-Infinity Property for Hyperbolic Groups and Their Automorphisms | |
| Fri | Oct 23 | 19:30 | World of GroupCraft VI | Madeline Horton | Divergence on average in hyperbolic metric spaces | |
| Fri | Oct 23 | 19:30 | MAAGC 2026 | Rebecca R.G. | Applications of algebra, geometry, and combinatorics to spatial navigation | |
| Fri | Oct 23 | 20:00 | World of GroupCraft VI | Colby Kelln | Filling flatly fibered cusps of Hyperbolic $n$-manifolds | |
| Fri | Oct 23 | 20:30 | World of GroupCraft VI | Megha Bhat | Boundedness of certain homeomorphism groups | |
| Fri | Oct 23 | 21:30 | World of GroupCraft VI | George Shaji | Svârc-Milnor actions and asymptotic dimension for big mapping class groups | |
| Fri | Oct 23 | 21:30 | MAAGC 2026 | Brendon Rhoades | Coinvariants, hyperplanes, and superspace | |
| Fri | Oct 23 | 22:00 | World of GroupCraft VI | Christopher Karpinski | Decent actions of groups on restricted products | |
| Fri | Oct 23 | 22:00 | UCLA analysis and PDE seminar | Will Feldman | Perron extremal solutions of the Bernoulli one-phase problem | |
| Fri | Oct 23 | 22:30 | SFU Mathematics of Computation, Application and Data ("MOCAD") Seminar | Angèle Niclas | Defect reconstruction in waveguides using resonant frequencies | |
| Fri | Oct 23 | 22:30 | World of GroupCraft VI | Fotis Ioannidis | Quasiconformal uniformization and extension for planar trees | |
| Fri | Oct 23 | 23:00 | UCLA analysis and PDE seminar | Lars Becker | On the triangular Hilbert transform | |
| Sat | Oct 24 | 14:00 | MAAGC 2026 | Leonardo Mihalcea | Quantum Schubert Calculus from lattice models | |
| Sat | Oct 24 | 14:05 | Knots, graphs and groups | Эмиль Алкин | Киральность и вложения графов по модулю узлов. | |
| Sat | Oct 24 | 16:00 | MAAGC 2026 | Josef Svoboda | Brieskorn homology 3-spheres, GL(2,Z) and the Stern—Brocot tree | |
| Sun | Oct 25 | 14:00 | MAAGC 2026 | Sergi Elizalde | Cylindric growth diagrams, walks in simplices, and exclusion processes | |
| Sun | Oct 25 | 15:30 | MAAGC 2026 | Bridger Tenner | Permutation Patterns: TNG | |
| Sun | Oct 25 | 17:00 | MAAGC 2026 | Martha Yip | Flag positroid pipe dreams | |
| Mon | Oct 26 | 01:00 | Tropical mathematics and machine learning | Sridhar Mahadevan | A categorical research program in AI | |
| Mon | Oct 26 | 11:00 | NKUA HEP Seminars | Damianos Iosifidis | Συμμετροποίηση Belinfante–Rosenfeld μέσω των νόμων διατήρησης της Μετρικά-Αφινικής Βαρύτητας. | |
| Mon | Oct 26 | 12:00 | NKUA HEP Seminars | Dimitrios Karamitros | Σκοτεινή ύλη: πέρα από τις συμβατικές προσεγγίσεις | |
| Mon | Oct 26 | 13:00 | Paris algebra seminar | Kevin Schlegel | Left Structures and Purity | |
| Mon | Oct 26 | 14:00 | Geometric and functional inequalities and applications | Mousomi Bhakta | Brezis-Nirenberg type equations for mixed local-nonlocal operators | |
| Mon | Oct 26 | 14:00 | NKUA HEP Seminars | Manthos Karydas | Κβαντική βαρύτητα στο εργαστήριο: ο χωρoχρόνος σε έναν κβαντικό υπολογιστή | |
| Mon | Oct 26 | 14:40 | Nečas Seminar on Continuum Mechanics | Edoardo Tolotti | Variational homogenization of some nonlinear Stokes problem | |
| Mon | Oct 26 | 15:00 | European Non-Associative Algebra Seminar | Joost Vercruysse | Partial representation theory | |
| Mon | Oct 26 | 15:00 | SISSA algebraic geometry seminar | Jon Mikoš | Jet schemes and arc spaces | |
| Mon | Oct 26 | 15:00 | Mathematical and Computational Biology Seminar Series | John Lowengrub | TBA | |
| Mon | Oct 26 | 20:00 | Boston University Number Theory Seminar | Naomi Sweeting | Nontrivial Ceresa and modified diagonal classes via semistable reduction | |
| Mon | Oct 26 | 22:00 | UCLA Number Theory Seminar | Fernando Trejos | TBA | |
| Tue | Oct 27 | 01:00 | Nonlinear Analysis Seminar Series | Aaron Lin | Explicit Weak-Type Constants via Partial Balayage | |
| Tue | Oct 27 | 02:30 | Nonlinear Analysis Seminar Series | Jose Luis Luna-Garcia | Hardy Spaces for the Lamé system on the unit ball | |
| Tue | Oct 27 | 03:00 | ANU Research School of Earth Sciences HDR seminars | Alana Mina | Open (re)source: critical-element geochemistry at the intersection of experiments and computational methods | |
| Tue | Oct 27 | 05:00 | ANU Research School of Earth Sciences HDR seminars | Bozana Pasic | Microanalysis of Luminescent Electric Opal: Shedding light on its Depositional and Geochemical Origins | |
| Tue | Oct 27 | 10:00 | NKUA HEP Seminars | Maria Barlou | Strangeness production across collision system size and energy at the LHC | |
| Tue | Oct 27 | 14:00 | One World Combinatorics on Words Seminar | Michael Coons | Correlations of the Thue-Morse Sequence | |
| Tue | Oct 27 | 14:00 | Florida Atlantic University Crypto Café | Dimitri Koshelev | Hashing-friendly elliptic curves | |
| Tue | Oct 27 | 15:00 | Malliavin Calculus and its Applications | Mykola Vovchanskyi | On the Preservation of the Pfaffian Property for the Fractional-Step Method for the Arratia Flow with Drift | |
| Tue | Oct 27 | 15:00 | Potomac region PDE seminar | Tobias Ried | Regularity of optimal transport with Coulomb cost | |
| Tue | Oct 27 | 16:00 | The Isogeny Club | Mickaël Montessinos | Will the real multiplication please stand up? | |
| Tue | Oct 27 | 16:00 | Northwestern Applied Mathematics Seminar | Alan Lindsay | Advances in Asymptotic and Computational Methods for Biological Transport | |
| Tue | Oct 27 | 17:00 | VaNTAGe | David Roe | Absolute Galois groups of 2-adic fields, AI, and formalization | |
| Tue | Oct 27 | 18:00 | AI, Combinatorics and Number Theory Seminar | Katherine Stange | TBA | |
| Tue | Oct 27 | 20:00 | Five College Number Theory Seminar | Daniel Litt | Arithmetic of differential equations | |
| Tue | Oct 27 | 20:30 | MIT number theory seminar | Niven Achenjang | Two Arithmetic Applications of Additive Combinatorics | |
| Tue | Oct 27 | 21:00 | University of Mississippi Physics and Astronomy Colloquium | Austin Schneider | AstroCosmoNuclearParticle Physics and Neutrinos | |
| Tue | Oct 27 | 22:30 | Séminaire GAATI | Matthieu Rosenfeld | The Lonely Runner Conjecture: Eight Runners (and Beyond) | |
| Wed | Oct 28 | 07:30 | Moscow-Beijing topology seminar | Chuanchuan Wu | TBA | |
| Wed | Oct 28 | 08:00 | Algebra and Geometry Seminar @ HKUST | Rune Haugseng | Introduction to $\infty$-operads and enriched $\infty$-categories II | |
| Wed | Oct 28 | 11:00 | ICCUB Seminars | Tanmoy Ghosh | Recent Developments in Nuclear Structure, Astrophysics, and Data-Driven Nuclear Modelling | |
| Wed | Oct 28 | 13:00 | Probability, Statistical Mechanics and Quantum Fields | Elias Nohra | TBA | |
| Wed | Oct 28 | 14:00 | Rising Star Symposium on Cyber-Physical Systems Security, Resilience, and Privacy | Sandeep Banik | Shared Autonomy: From Robots to AI agents | |
| Wed | Oct 28 | 14:00 | IPM Mathematics Colloquium | Shayan Oveis Gharan | High Dimensional Expanders and Separated Sets | |
| Wed | Oct 28 | 15:00 | Asymptotic Methods in Statistics | PhD student Daniel Horbunov | Nearest neighbour bandwidth choice for nonparametric regression on mixtures with varying concentrations | |
| Wed | Oct 28 | 15:00 | Topology and Geometry Seminar (Texas, Kansas) | David Aretz | K-theory for super algebras | |
| Wed | Oct 28 | 16:00 | London number theory seminar | Jelena Ivančić | TBA | |
| Wed | Oct 28 | 16:20 | Geometry of differential equations seminar | Georgy Sharygin | The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group | |
| Wed | Oct 28 | 19:00 | Harvard number theory seminar | Matthew Emerton | TBA | |
| Wed | Oct 28 | 19:00 | Noncommutative geometry in NYC | Grigoris Kopsacheilis | Diagonal dimension and intermediate sub-C*-algebras | |
| Wed | Oct 28 | 20:00 | University of Utah Representation Theory / Number Theory Seminar | Yi Shan | TBA | |
| Wed | Oct 28 | 20:30 | AI for the working mathematician | Tristan Buckmaster | A 'Deep Blue-Kasparov moment for mathematics' | |
| Thu | Oct 29 | 02:00 | ANU Research School of Earth Sciences school seminar | Greg Yaxley (RSES) | Carbonatites | |
| Thu | Oct 29 | 12:40 | METU Mathematics General Seminar | Holiday (No Seminar) | TBA | |
| Thu | Oct 29 | 13:30 | Geometry and topology online | Dawid Kielak | Fibring of Poincare-duality groups | |
| Thu | Oct 29 | 15:00 | Seminar on Analysis, Differential Equations and Mathematical Physics | Lidia Aceto | A Matrix-Based Approach to Appell Polynomials | |
| Thu | Oct 29 | 15:00 | Maths seminars at the University of Galway | Chaim Goodman-Strauss | Contact: Rachel | |
| Thu | Oct 29 | 16:00 | Number Theory Web Seminar | Fabrizio Barroero | Intersecting a curve with multiples of another curve | |
| Thu | Oct 29 | 17:00 | Topos Institute Colloquium | Jonathan Weinberger | Universes in simplicial homotopy type theory | |
