Sciweavers

Share
FGCS
2006

Conservation properties of multisymplectic integrators

11 years 6 months ago
Conservation properties of multisymplectic integrators
Recent results on the local and global properties of multisymplectic discretizations of Hamiltonian PDEs are discussed. We consider multisymplectic (MS) schemes based on Fourier spectral approximations and show that, in addition to a MS conservation law, conservation laws related to linear symmetries of the PDE are preserved exactly. We compare spectral integrators (MS vs. non-symplectic) for the nonlinear Schr
Alvaro L. Islas, Constance M. Schober
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2006
Where FGCS
Authors Alvaro L. Islas, Constance M. Schober
Comments (0)
books