Academic Editor: Allan C. Peterson
Copyright © 2010 Quanwen Lin et al. This is an open access article distributed under the
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We will establish a new interval oscillation criterion for second-order half-linear dynamic equation on a time scale which is unbounded, which is a extension of the oscillation result for second order linear dynamic equation established by Erbe et al. (2008). As an application, we obtain a sufficient condition of oscillation of the second-order half-linear differential equation , where , , are odd positive integers.