Oscillations of parabolic systems with functional arguments Oscillations of Parabolic systems with functional arguments
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Systems of parabolic equations with functional arguments are studied, and sufficient conditions are derived for every solution of boundary value problems to be weakly oscillatory (that is, at least one of its components is oscillatory) in a cylindrical domain. Three kinds of boundary conditions are considered.
- Toyama mathematical journal
Toyama mathematical journal (28), 105-131, 2005
Dept. of Mathematics, Faculty of Science, University of Toyama