Zobrazeno 1 - 10
of 490
pro vyhledávání: '"MARRERO, J. A."'
We extend known constructions of almost-Poisson brackets and their gauge transformations to nonholonomic systems whose Lagrangian is not mechanical but possesses a gyroscopic term linear in the velocities. The new feature introduced by such a term is
Externí odkaz:
http://arxiv.org/abs/2309.11597
In this paper, we discuss the reduction of symplectic Hamiltonian systems by scaling and standard symmetries which commute. We prove that such a reduction process produces a so-called Kirillov Hamiltonian system. Moreover, we show that if we reduce f
Externí odkaz:
http://arxiv.org/abs/2307.04177
In this paper, we discuss several relations between the existence of invariant volume forms for Hamiltonian systems on Poisson-Lie groups and the unimodularity of the Poisson-Lie structure. In particular, we prove that Hamiltonian vector fields on a
Externí odkaz:
http://arxiv.org/abs/2207.05511
In this paper, we present a relation between Jacobi-Reeb dynamics and the dynamics associated with a mechanical Hamiltonian system with respect to a linear Poisson structure on a vector bundle. For this purpose, we will use the so-called Jacobi bundl
Externí odkaz:
http://arxiv.org/abs/2204.13523
We present the concept of a novel facility dedicated to massively-multiplexed spectroscopy. The telescope has a very wide field Cassegrain focus optimised for fibre feeding. With a Field of View (FoV) of 2.5 degrees diameter and a 11.4m pupil, it wil
Externí odkaz:
http://arxiv.org/abs/1708.03561
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
In this paper, we will give a rigorous construction of the exact discrete Lagrangian formulation associated to a continuous Lagrangian problem. Moreover, we work in the setting of Lie groupoids and Lie algebroids which is enough general to simultaneo
Externí odkaz:
http://arxiv.org/abs/1608.01586
Autor:
Marshall, Heather K., Spyromilio, Jason, Usuda, Tomonori, Schmid, S., Aller Carpentier, E., Dupuy, C., Ferreira, P., Guisard, S., Jolley, P., Jost, A., Leveque, S., Lewis, S. A. E., Marrero, J., Sommer, H.
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13094 Issue: 1 p130944M-130944M-9, 1178506p
Publikováno v:
In Applied Mathematics and Computation 1 October 2020 382
Autor:
Abderramán Marrero, J.
Publikováno v:
In Journal of Computational and Applied Mathematics 1 March 2020 366