Click π for slides and π½ for video

**Lagrangian multiforms and symmetries of differential-difference equations**

Integrable Day (CQI workshop), Loughborough, November 24, 2023. π**Multi-time Euler-Lagrange equations and double zeroes**

BIRS-IASM Workshop on Lagrangian Multiform Theory and Pluri-Lagrangian Systems, Hangzhou, China, October 23, 2023. π π½

**A variational principle for integrable systems**

17th International Young Researchers Workshop on Geometry, Mechanics and Control, Leuven, Belgium, March 31, 2023. π**A variational principle for integrable systems, symmetries, and discretisation**

Wave Chaos Seminar, University of Nottingham, October 5, 2022. π**Semi-discrete pluri-Lagrangian structures and the Toda hierarchy**

SFB-Seminar, Berlin, June 28, 2022. π**A variational principle for integrable systems**

IF Colloquium, Institute for Fundamental Study, Naresuan University, Thailand (virtual), June 17, 2022. π π½

**A variational principle for integrable systems, symmetries, and discretisation**

Floris Takens Seminar, Groningen, May 18, 2022. π**Lagrangian multiforms and the Toda hierarchy**

New Trends in Lagrangian and Hamiltonian Aspects of Integrable Systems, Leeds, May 13-14, 2022. π**A Lagrangian perspective on integrability**

VII Iberoamerican Meeting on Geometry, Mechanics and Control, BahΓa Blanca, Argentina (virtual), March 9-11, 2022. π π½

**Lagrangians in integrable systems: a variational principle for symmetries**

Landau Seminar, Loughborough (Dept. of Physics), March 2, 2022. π**A variational principle for integrable systems**

Geometry and Mathematical Physics Seminar, Loughborough (Dept. of Maths), February 2, 2022. π**A variational principle for discrete and continuous integrable systems**

ICMAT Geometry, Mechanics and Control Seminar November 12, 2021. π**Superconvergence of Galerkin Variational Integrators**

IFAC LHMNC Berlin, October 13, 2021. π**Structure preserving discretization of time-reparametrized Hamiltonian systems**

Oberwolfach Workshop “Geometric Numerical Integration”, MFO. April 1, 2021. π**Hamiltonian and Lagrangian perspectives on integrable hierarchies**

Integrable systems seminar, University of Leeds. November 8, 2019. π**Variational integrators for contact Hamiltonian systems**

Control Seminar, University of Oxford. November 4, 2019. π**Discretization of contact Hamiltonian systems using Herglotzβ variational principle**

DGD Days, Raitenhaslach, Germany. September 24, 2019. π**Continuum limits of integrable lattice equations**

SciCADE, Innsbruck, Austria. July 23, 2019. π**How to find a pluri-Lagrangian structure for an integrable hierarchy**

SFB 109 Seminar, TU Berlin. May 21, 2019. π**A variational principle for discrete and continuous integrable systems**

FDIS 2019, Shanghai Jiao Tong University, China. May 8, 2019. π**What is… an integrable system?**

PhD Colloquium, KU Leuven, Belgium. April 23, 2019. π**Modified equations for variational integrators**

Floris Takens Seminar, University of Groningen, The Netherlands. December 18, 2018. π**Modified equations for variational integrators**

Coloquio de MatemΓ‘ticas Aplicadas, IIMAS, UNAM, Mexico. August 23, 2018. π**A variational structure for integrable hierarchies**

VI Iberoamerican Meeting on Geometry, Mechanics and Control, Guanajuato, Mexico. August 17, 2018. π**Modified equations and Ο**^{2}/6

BMS Student Conference, Freie UniversitΓ€t Berlin. February 21, 2018. π π½**Continuum limits of integrable lattice systems and their variational structure**

Integrable systems seminar, University of Leeds. November 3, 2017. π**Continuum limits of pluri-Lagrangian systems**

FDIS 2017, Barcelona. July 6, 2017. π**Continuum limits of pluri-Lagrangian systems**

PMNP 2017: 50 years of IST, Gallipoli. June 22, 2017. π**Pluri-Lagrangian systems**

ISQS 25, Prague. June 8, 2017. π**Equations with many friends: an introduction to integrable systems**

BMS Student conference, TU Berlin. February 22, 2017. π π½**A variational structure for integrable hierarchies**

Classical analysis seminar, KU Leuven. October 6, 2016. π**Modified Equations for Variational Integrators**

Workshop on Geometric Numerical Integration, Oberwolfach. March 24, 2016. π**A picture book of geometric numerical integration**

BMS Student conference, TU Berlin. February 17, 2016. π**Modified Equations for Variational Integrators**

Discretization in Geometry and Dynamics, Herrsching am Ammersee. October 9, 2015. π**Modified Equations for Variational Integrators**

Brainstorming Workshop on New Developments in Discrete Mechanics, Geometric Integration and Lie-Butcher Series, ICMAT, Madrid. May 27, 2015. π**A variational structure for integrable hierarchies**

BMS Student conference, TU Berlin. February 19, 2015. π**The multisymplectic form formula for Lagrangian PDEs**

BMS Student conference, TU Berlin. February 20, 2014. π

Click π for slides and π½ for video