Mathematics, Department of

 

Date of this Version

3-24-2015

Citation

Electronic Journal of Differential Equations, Vol. 2015 (2015), No. 71, pp. 1{12. ISSN: 1072-6691. URL: http://ejde.math.txstate.edu or http://ejde.math.unt.edu ftp ejde.math.txstate.edu

Comments

2015 Texas State University - San Marcos.

Abstract

This article concerns the oscillation of second-order nonlinear dynamic equations. By using generalized Riccati transformations, Kiguradzetype and Belohorec-type oscillation theorems are obtained on an arbitrary time scale. Our results cover those for differential equations and difference equations, and provide new oscillation criteria for irregular time scales. Some examples are given to illustrate our results.

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