OSCILLATION CRITERIA FOR A FOURTH ORDER SUBLINEAR DYNAMIC EQUATION ON TIME SCALE  

出　　处：《Annals of Differential Equations》2011年第3期361-366,共6页微分方程年刊（英文版）

摘　　要：Some new criteria for the oscillation of a fourth order sublinear and/or linear dynamic equation on time scale are established. Our results are new for the corresponding fourth order differential equations as well as difference equations.Some new criteria for the oscillation of a fourth order sublinear and/or linear dynamic equation on time scale are established. Our results are new for the corresponding fourth order differential equations as well as difference equations.

关 键 词：fourth order SUBLINEAR dynamic equations OSCILLATION 

分 类 号：O17[理学—数学]