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Zbl 0891.34038
Nasr, A.H.
Sufficient conditions for the oscillation of forced super-linear second order differential equations with oscillatory potential.
(English)
[J] Proc. Am. Math. Soc. 126, No.1, 123-125 (1998). ISSN 0002-9939; ISSN 1088-6826/e

Summary: In the case of oscillatory potentials, we give sufficient conditions for the oscillation of the forced super-linear equation $$x''(t)+a(t)|x(t)|^{\nu}\text{ sgn } x(t)=g(t).$$ This answers a question raised by {\it J. S. W. Wong} [SIAM J. Math. Anal. 19, No. 3, 667-675 (1988; Zbl 0655.34023)].
MSC 2000:
*34C15 Nonlinear oscillations of solutions of ODE

Keywords: nonlinear second order differential equations; oscillation

Citations: Zbl 0655.34023

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