Article ID Journal Published Year Pages File Type
4637047 Applied Mathematics and Computation 2006 9 Pages PDF
Abstract

A discrete total variation calculus is presented in this paper. Using this calculus, we prove that the solution of the system of difference equations in Lee’s discrete mechanics preserves a symplectic structure in the space–time sense. Numerical experiments are also reported.

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Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Preview
Discrete total variation calculus and Lee’s discrete mechanics
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