An oscillation criterion for certain second order strongly sublinear differential equations (Q1100610)
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scientific article; zbMATH DE number 4044261
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An oscillation criterion for certain second order strongly sublinear differential equations |
scientific article; zbMATH DE number 4044261 |
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An oscillation criterion for certain second order strongly sublinear differential equations (English)
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1987
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The authors derive a new criterion which indicates that all solutions of the equation \[ \ddot x(t)+q(t)f(x(t))g(\dot x(t))=0 \] are oscillatory. Certain restrictions on q,f,g hold. The function fg is strongly sublinear. Proof and nice examples are given.
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second order differential equation
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oscillation theorem
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examples
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