Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
472137 | Computers & Mathematics with Applications | 2012 | 8 Pages |
Abstract
We introduce differential, integral, and variational delta embeddings. We prove that the integral delta embedding of the Euler–Lagrange equations and the variational delta embedding coincide on an arbitrary time scale. In particular, a new coherent embedding for the discrete calculus of variations that is compatible with the least-action principle is obtained.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Jacky Cresson, Agnieszka B. Malinowska, Delfim F.M. Torres,