Open Access

Oscillatory Property of Solutions for -Laplacian Equations

Journal of Inequalities and Applications20072007:058548

DOI: 10.1155/2007/58548

Received: 24 March 2007

Accepted: 5 July 2007

Published: 5 August 2007

Abstract

We consider the oscillatory property of the following -Laplacian equations , . Since there is no Picone-type identity for - Laplacian equations, it is an unsolved problem that whether the Sturmian comparison theorems for -Laplacian equations are valid or not. We obtain sufficient conditions of the oscillatory of solutions for -Laplacian equations.

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Authors’ Affiliations

(1)
Information and Computation Science Department, Zhengzhou University of Light Industry

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Copyright

© Qihu Zhang. 2007

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.