Necessary and sufficient conditions for oscillation of odd order neutral delay parabolic differential equations (Q1431971)

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scientific article; zbMATH DE number 2073811
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Necessary and sufficient conditions for oscillation of odd order neutral delay parabolic differential equations
scientific article; zbMATH DE number 2073811

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    Necessary and sufficient conditions for oscillation of odd order neutral delay parabolic differential equations (English)
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    11 June 2004
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    The author studies oscillatory properties of the solutions for a class of neutral odd order partial functional-differential equations with homogeneous Neumann boundary condition. Using the method of differential inequalities the paper gives necessary and sufficient conditions for oscillations of the solutions. The results are illustrated by adequate examples.
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    neutral delay parabolic differential equation
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    oscillation
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    positive solution
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    Neumann boundary condition
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