On the Existence of Variational Principles for a Class of the Evolutionary Differential-Difference Equations

Necessary and sufficient conditions for the existence of variational principles for a given wide class of evolutionary differential-difference operator equation are obtained. The theoretic results are illustrated by two examples.

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Bibliographic Details
Main Authors: I. A. Kolesnikova, V. M. Savchin
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Journal of Function Spaces and Applications
Online Access:http://dx.doi.org/10.1155/2012/780382
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