Grace Agarwal parte 001

We note here that only particular forms of (1.1) have been considered in the literature; see [ 1–5 ] and the references therein. We next gather together some notation and results

DIFFERENCE EQUATIONS WITH SEVERAL DELAY ARGUMENTS* КРИТЕРIЇ ОСЦИЛЯЦIЇ РОЗВ’ЯЗКIВ ЛIНIЙНИХ РIЗНИЦЕВИХ РIВНЯНЬ ПЕРШОГО ПОРЯДКУ З ДЕКIЛЬКОМА ЗАПIЗНЕННЯМИ

Determining oscillation criteria for difference equations has received a great deal of attention in the last two decades, see for example the Monographs of

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Department of Engineering Mathematics, Faculty of Engineering Cairo University, Orman, Giza 12221, Egypt..

Abstract: Some oscillation criteria for the oscillatory behavior of fourth order superlinear dynamic equations on time scales are established.. Criteria are proved that ensure that

AMS 2010 subject classification: Primary: 39A10, 39A12, 39A21 Key words and phrases: Difference equations,

Department of Engineering Mathematics, Faculty of Engineering, Cairo University, Orman, Giza 12221, Egypt. e-mail: