Wed | May 08 | 13:00 | Rohini Ramadas | Complex dynamics via algebraic geometry (MOVED TO FALL) | |

Wed | May 01 | 13:00 | David Corfield | TBA | |

Wed | Apr 24 | 13:00 | Catherine Meusburger | Dijkgraaf-Witten theory with defects | |

Wed | Apr 17 | 13:00 | Tony Samuel | TBA | |

Wed | Mar 20 | 14:00 | Emine Yildirim | Why the Return to Pictures in Algebra | |

Wed | Mar 13 | 14:00 | Evgeny Shinder | Gromov's cancellation question in birational algebraic geometry | |

Wed | Mar 06 | 14:00 | Simon Willerton | Instantaneous dimension of metric spaces via spread and magnitude | |

Wed | Feb 28 | 14:00 | Ozgur Bayindir | Algebraic K-theory and chromatic redshift | |

Wed | Nov 29 | 14:00 | Veronique Fischer | Sub-Riemannian quantum limits | |

Wed | Nov 22 | 14:00 | Paul Johnson | From Orbifold Hilbert schemes to Sec(x) | |

Wed | Nov 08 | 14:00 | Daniel Graves | Homology of diagram algebras | |

Wed | Nov 01 | 11:00 | Eli Hawkins | Quantization of Multiply Connected Manifolds | |

Wed | Oct 25 | 13:00 | Reem Yassawi | Automatic sequences in dynamics and number theory | |

Wed | Oct 18 | 13:00 | Lassina Dembélé | (Black History Month Special Colloquium) How mentorship could help fight underrepresentation in STEM | |

Wed | Oct 11 | 13:00 | Markus Szymik | From rings to algebraic K-theory and back | |

Wed | Oct 04 | 13:00 | Tyler Kelly | Moduli of genus-zero higher spin curves and their invariants | |

Wed | May 24 | 13:00 | Robert Fraser | (ONLINE) Two strategies for Fourier decay of measures in Diophantine approximation | |

Wed | May 17 | 13:00 | Min Lee | Frobenius numbers and further - equidistribution of rational points on the expanding horospheres | |

Wed | May 03 | 13:00 | Neil Strickland | TBA | |

Wed | Apr 26 | 13:00 | Tyler Kelly | CANCELLED! | |

Wed | Mar 29 | 14:00 | Polyxeni Spilioti | (ONLINE) On the spectrum of twisted Laplacians and the Teichmüller representation | |

Wed | Mar 08 | 14:00 | Samuele Anni | (ONLINE) Isomorphisms of modular Galois representations and graphs | |

Wed | Mar 01 | 14:00 | Evgenios Kakariadis | Morita equivalence for operator systems | |

Wed | Feb 15 | 14:00 | Markus Szymik | CANCELLED DUE TO UCU STRIKE | |

Wed | Feb 08 | 14:00 | Johannes Girsch | Introduction to the representation theory of $p$-adic groups | |

Wed | Dec 07 | 14:00 | Cecilia Salgado | CANCELLED | |

Wed | Nov 23 | 14:00 | Luis Garcia | Modular symbols, linking numbers and the Euler class | |

Wed | Nov 16 | 14:00 | Dan Ciubotaru | Unipotent conjugacy classes and group representations | |

Wed | Nov 09 | 14:00 | Min Lee (moved to Term 2) | TBA | |

Wed | Nov 02 | 14:00 | Eleonore Faber | From the magic square of rotations and reflections to the McKay correspondence | |

Wed | Oct 26 | 13:00 | Celine Maistret | The Birch and Swinnerton-Dyer conjecture and the Parity conjecture | |

Wed | Oct 19 | 13:00 | Vlad Bavula | Holonomic modules and 1-generation in the Jacobian Conjecture | |

Wed | Oct 12 | 13:00 | Andre Henriques | 2d QFTs as objects of mathematics | |

Wed | Oct 05 | 13:00 | Haluk Sengun | Local theta correspondence via $C^*$-algebras | |

Wed | Jun 08 | 13:00 | Bachir Bekka | The spectral gap property for group actions | |

Wed | May 25 | 13:00 | Umut Varolgunes | Local-to-global methods in relative symplectic cohomology | |

Wed | May 18 | 13:00 | Shahn Majid | Quantum Riemannian geometry of the $A_n$ graph, jets and geodesics | |

Wed | May 11 | 12:30 | Sven Raum | Simple operator algebras associated with groups and group-like structures | |

Wed | Apr 27 | 13:00 | Wushi Goldring | Propagating algebraicity of automorphic representations via functoriality | |

Wed | Mar 16 | 14:00 | Hossein Movasati | Periods of families of curves in threefolds | |

Wed | Mar 09 | 15:00 | Vesna Stojanoska | Duality for some Galois groups in stable homotopy theory | |

Wed | Dec 15 | 14:00 | Oliver Lorscheid | The moduli space of matroids | |

Wed | Nov 24 | 14:00 | Oscar Randal-Williams | Homeomorphisms of $\R^d$ | |

Wed | Nov 10 | 14:00 | Ananyo Dan | McKay correspondence for isolated Q-Gorenstein singularities | |

Wed | Nov 03 | 14:00 | Robert Kurinczuk | Local Langlands in families for classical groups | |

Wed | May 26 | 13:00 | Du Pei | Hidden algebraic structures in geometry from fivebranes | |

Wed | May 19 | 13:00 | Birgit Richter | Detecting and describing ramification for structured ring spectra | |

Wed | May 12 | 13:00 | Ana Lecuona | Rational homology balls in low dimensional topology | |

Wed | Apr 21 | 13:00 | Cihan Okay | Topology of quantum resources | |

Wed | Mar 24 | 14:00 | Magnus Goffeng | A problem of magnitude | |

Wed | Mar 17 | 14:00 | Ulrich Bunke | Motivic ideas in coarse homotopy theory | |

Wed | Mar 10 | 14:00 | Anssi Lahtinen | An introduction to string topology | |

Wed | Mar 03 | 14:00 | Jasmin Matz | Quantum ergodicity of compact quotients of SL(n,R)/SO(n) in the level aspect | |

Wed | Feb 17 | 14:00 | Kang Li | Ghost projections and expanderish graphs | |

Wed | Dec 16 | 14:00 | Marina Iliopoulou | A discrete Kakeya-type inequality | |

Wed | Dec 09 | 14:00 | Kathryn Hess | Topological insights in neuroscience | |

Wed | Dec 02 | 14:00 | Yemon Choi | Fourier algebras and dual convolution | |

Wed | Nov 18 | 14:00 | Sara Arias de Reyna | Modular forms and the arithmetic of fields | |

Wed | Nov 04 | 14:00 | Ulrich Pennig | Bundles of Algebras - Dixmier-Douady Theory and Beyond | |

Wed | Oct 28 | 14:00 | Clara Loeh | Amenable covers | |

Wed | Oct 14 | 13:00 | Indira Chatterji | Group ring conjectures and relative hyperbolicity | |