10 citations · 10 across the 2 of their papers we have counts for
3 papers
Discretization of Dirac systems and port-Hamiltonian systems: the role of the constraint algorithm
María Barbero-Liñán, Juan Manuel López Medel, David Martín de Diego
We study the discretization of (almost-)Dirac structures using the notion of retraction and discretization maps on manifolds. Additionally, we apply the proposed discretization tec…
From retraction maps to symplectic-momentum numerical integrators
María Barbero-Liñán, Juan Carlos Marrero, David Martín de Diego
Retraction maps have been generalized to discretization maps in (Barbero Liñán and and Mart\'ın de Diego, 2022). Discretization maps are used to systematically derive numerical int…
Boundary dynamics and topology change in quantum mechanics
J. M. Pérez-Pardo, M. Barbero-Liñán, A. Ibort
We show how to use boundary conditions to drive the evolution on a Quantum Mechanical system. We will see how this problem can be expressed in terms of a time-dependent Schrödinger…