Electronic Journal of Qualitative Theory of Differential Equations (Apr 2009)
Absence of nontrivial solutions for a class of partial differential equations and systems in unbounded domains
Abstract
In this paper, we are interested in the study of the nonexistence of nontrivial solutions for a class of partial differential equations, in unbounded domains. This leads us to extend these results to systems of m equations. The method used is based on energy type identities.
