%0 Journal Article
%T Frequent Oscillatory Behavior of Delay Partial Difference Equations with Positive and Negative Coefficients
%A Li Hua Xu
%A Jun Yang
%J Advances in Difference Equations
%D 2010
%I Springer
%R 10.1155/2010/606149
%X This paper is concerned with a class of nonlinear delay partial difference equations with positive and negative coefficients, which also contains forcing terms. By making use of frequency measures, some new oscillatory criteria are established.
%U http://dx.doi.org/10.1155/2010/606149