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Turkish Journal of Mathematics

DOI

10.3906/mat-1008-33

Abstract

We consider the nonlinear equation t^2x'' + g(x) = 0, where g(x) satisfies xg(x) > 0 for x \ne 0, but is not assumed to be sublinear or superlinear. We study the problem whether all nontrivial solutions of the equation are oscillatory in some critical cases.

First Page

273

Last Page

280

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Mathematics Commons

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