Author:
TANAKA SATOSHI,YOSHIDA NORIO
Abstract
Nonlinear parabolic equations with deviating arguments arc studied and sufficient conditions are derived for every solution of boundary value problems to be oscillatory in a cylindrical domam. Two kinds of boundary conditions are considered. Our approach is to reduce the multi-dimensional problem to a one-dimensional problem for differential inequalities of neutral type.
Publisher
Tamkang Journal of Mathematics
Subject
Applied Mathematics,General Mathematics
Cited by
2 articles.
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