Mats Vermeeren (University of Loughborough) – Lagrangian multiforms and bi-Hamiltonian systems
- Date
- @ MALL, hybrid, 16:00
- Location
- MALL, hybrid
- Speaker
- Mats Vermeeren
- Affiliation
- University of Loughborough
We present a method to turn a pair of compatible Hamiltonian operators into a pair of symplectic operators. This can then be used to write two different Lagrangians for the equation of interest, which in turn leads to two different Lagrangian multiforms. This indicates that the analogue in multiform theory of a bi-Hamiltonian system is a system with two distinct Lagrangian multiforms.
(Joint work with Pierandrea Vergallo)