Supported by specialized research fund for the doctoral program of higher education(20130101110112);national key basic research program of China(2013CB035604)
supported by National Key Basic Research Program of China (Grant No. 2013CB035604);National Natural Science Foundation of China (Grant Nos. 61034007, 51277116 and51107069)
This paper is concerned with oscillatory behavior of a class of fourth-order delay dynamic equations on a time scale.In the general time scales case,four oscillation theorems are presented that can be used in cases wh...