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Integrable Systems Seminar Series (2024)

  • Friday 2 February Matteo Casati * (Ningbo University)
    Nonabelian integrable systems and their Hamiltonian structures (Abstract).
  • Friday 9 February Linden Disney-Hogg, AGIS colloquium * (University of Leeds)                            Integrability of Monopoles (Abstract).
  • Friday 16 February Eric Ragoucy (LAPTH - CNRS)                                                                                     On Camassa-Holm peakons (Abstract).
  • Friday 23 February Nicolas Crampé (IDP - CNRS)                                                                             Representations of the rank 2 Racah algebra (Abstract).
  • Friday 1 March Jenya Ferapontov * (University of Loughborough)                                                         Differential equations for modular forms and Jacobi forms (Abstract).
  • Friday 8 March Oleg Chalykh * (University of Leeds)                                                                                 Complex crystallographic groups and Seiberg-Witten integrable systems (Abstract).
  • Friday 15 March Aikaterini Gkogkou (Tulane University)                                                                                 Solitons and soliton interactions in the complex coupled short-pulse equation (Abstract).
  • Friday 22 March (no Leeds seminar) Classical and Quantum Integrability LMS workshop at Edinburgh/Heriot-Watt: "Painlevé equations and related topics"
  • Friday 29 March Good Friday, no seminar.
  • Friday 19 April (no Leeds seminar) Classical and Quantum Integrability LMS workshop at Northumbria: "Nonlinear dispersive PDEs, random matrices and applications"
  • Friday 26 April Juan Carlos Morales Parra (Heriot-Watt University)                                                    Three dimensional gravity and dynamical r-matrices (Abstract).
  • Friday 3 May Rod Halburd * (University College London)                                                                        The Painlevé equations in complex function theory (Abstract).
  • Friday 10 May Taras Skrypnyk * (University of Leeds)                                                                                 Separation of variables for the classical elliptic reflection equation algebra (Abstract).
  • Friday 17 May Classical and Quantum Integrability LMS workshop at Leeds:  “Quantisation of Integrable Systems: old and new”.
  • Friday 31 May Anton Dzhamay * (University of Northern Colorado)                                                        Discrete Painlevé Equations and Orthogonal Polynomials (Abstract).
  • Wednesday 19 June 2 ad hoc seminars by Andy Hone and Joe Harrow (University of Kent)             Seminar 1: New cluster algebras from old: deformations of finite type.                                           Seminar 2: Determinantal expressions for Ohyama polynomials (Abstracts).
  • Friday 2 August Ad hoc seminar by Yuancheng Xie (Peking University)                                                Pfaffians as Tau-functions of the BKP hierarchy (Abstract).

Summer break

  • Friday 4 October Ian Marshall * (Higher School of Economics, Moscow)                                              Hamiltonian reduction and duality in integrable systems (Abstract).
  • Friday 11 October No seminar
  • Friday 18 October  Zhaowen Yan * (Inner Mongolia University)                                                            Several properties on Bernstein operators for universal characters and symplectic universal characters (Abstract).
  • Friday 25 October Alexander Bobenko (TU Berlin)                                                                                    Orthogonal ring patterns, discrete surfaces and integrable systems (Abstract).
  • Friday 1 November Bradley Ryan * (University of Leeds)                                                                          DAHA, Character Varieties and van Diejen's System (Abstract).
  • Friday 8 November AGIS colloquium Vladimir Korepin (Stony Brook University)                            Algebraic classification of Hietarinta’s solutions of Yang-Baxter equations: invertible 4 × 4 operators. (Abstract)
  • Friday 15 November Anup Anand Singh * (University of Leeds)                                                            Lagrangian multiforms on coadjoint orbits (Abstract).
  • Friday 22 November Adel Ben Moussa * (IPhT Paris Saclay)                                                                  From the Double Affine Hecke Algebra to Integrable Quantum Many-Body Systems (Abstract).
  • Friday 29 November (no Leeds seminar) Classical and Quantum Integrability LMS workshop at Loughborough
  • Friday 6 December no seminar
  • Friday 13 December Hank Chen (BIMSA, Beijing)                                                                                           A 3d integrable field theory with 2-Kac-Moody algebra symmetry.  (Abstract).

Talks can either be in-person (*) or online.  Recorded talks can be found on the Leeds Integrable Systems channel.