On Kamenev-Type Oscillation Theorems for
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James S.W. Wong
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Article
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2001
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Elsevier Science
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English
⚖ 116 KB
Oscillation criteria for the nonlinear second-order ordinary differential equation with damping x + p t x + f x = 0 are given. The results are extensions of integral averaging technique of Kamenev and include earlier results of Yeh, Yan, and Chen.