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Forced oscillation for certain nonlinear delay parabolic equations. (English) Zbl 0827.35135
Summary: We investigate the forced oscillation of the solution of a class of nonlinear parabolic equations with continuous distributed deviating arguments.

MSC:
35R10 Partial functional-differential equations
35B05 Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs
35K55 Nonlinear parabolic equations
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