no code implementations • 28 Sep 2022 • Alexandre Anahory Simoes, Asier López-Gordón, Anthony Bloch, Leonardo Colombo
Forced variational integrators are given by the discretization of the Lagrange-d'Alembert principle for systems subject to external forces, and have proved useful for numerical simulation studies of complex dynamical systems.
no code implementations • 5 Dec 2021 • Leonardo J. Colombo, Manuel de León, María Emma Eyrea Irazú, Asier López-Gordón
This paper discusses reduction by symmetries for autonomous and non-autonomous forced mechanical systems with inelastic collisions.