Disconjugacy via Lyapunov and Vallee-Poussin type inequalities for forced differential equations

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Agarwal R. P., Ozbekler A.

APPLIED MATHEMATICS AND COMPUTATION, vol.265, pp.456-468, 2015 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 265
• Publication Date: 2015
• Doi Number: 10.1016/j.amc.2015.05.038
• Journal Name: APPLIED MATHEMATICS AND COMPUTATION
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.456-468
• Ankara University Affiliated: No

Abstract

In the case of oscillatory potentials, we present some new Lyapunov and Vallee-Poussin type inequalities for second order forced differential equations. No sign restriction is imposed on the forcing term. The obtained inequalities generalize and compliment the existing results in the literature. (C) 2015 Elsevier Inc. All rights reserved.