26 citations · 36 across the 3 of their papers we have counts for
3 papers
hep-th2002★ 3 cited
Discrete mechanics Based on Finite Element Methods
Jing-bo Chen, Han-Ying Guo, Ke Wu
Discrete Mechanics based on finite element methods is presented in this paper. We also explore the relationship between this discrete mechanics and Veselov discrete mechanics. High…
hep-th2001★ 26 cited
Total Variation in Hamiltonian Formalism and Symplectic-Energy integrators
Jing-Bo Chen, Han-Ying Guo, Ke Wu
We present a discrete total variation calculus in Hamiltonian formalism in this paper. Using this discrete variation calculus and generating functions for the flows of Hamiltonian…
hep-th2001★ 7 cited
Total Variation and Variational Symplectic-Energy-Momentum integrators
Jing-Bo Chen, Han-Ying Guo, Ke Wu
A discrete total variation calculus with variable time steps is presented in this letter. Using this discrete variation calculus, we generalize Lee's discrete mechanics and derive…