77th British Mathematical Colloquium
Cardiff University, Cardiff, U.K.

March 30-April 2, 2026

Monday, March 30
14:00-15:00 Cristiana de Filippis Surfing regularity on nonlinear potentials
15:00-18:00 Parallel Sections
Tuesday, March 31
9:00-10:00 Gui-Qiang G. Chen Partial differential equations of mixed type -- analysis and connections
9:00-10:00 Ivan Nourdin Quantitative CLT for deep neural networks
10:00-11:00 Enrico Le Donne Metric Lie groups
10:00-11:00 Soheyla Feyzbakhsh Applications of Bridgeland stability conditions in algebraic geometry
11:30-12:30 Dennis Gaitsgory Deligne-Lusztig theory as trace
13:45-15:00 Péter Varjú LMS Lecture: Self-similar sets and measures
15:00-18:00 Parallel Sections
Wednesday, April 1
9:00-10:00 Giovanna Citti The Laplace operator on a plane in the Heisenberg group
9:00-10:00 Dustin Clausen Some modern aspects of Weil's "Rosetta stone"
10:00-11:00 Daniel Huybrechts Brauer groups and geometry: The period-index conjecture
10:00-11:00 Luisa Beghin Random processes through non-local operators: analytical versus stochastic approaches
11:30-12:30 Mikhail Kapranov Supersymmetry, differential operators of infinite order and theta-functions
14:00-15:00 Johannes Schmidt-Hieber The mathematics behind spiking neural networks
15:00-18:00 Parallel Sections
Thursday, April 2
9:00-10:00 Yasuyuki Kawahigashi ICMS Lecture: Quantum symmetries in operator algebras and mathematical physics
9:00-10:00 Pavel Kurasov Higher Dimensional Crystallines from Lee-Yang Varieties
10:00-11:00 Cyril Houdayer Lattices, Weyl groups and rigidity of von Neumann algebras
10:00-11:00 Christoph Schweigert Skein theory, Frobenius functors and CFT correlators
11:30-12:30 Yoshiko Ogata Topological order: an operator-algebraic approach
13:00-17:00 Geometry Section