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OSCILLATION CRITERIA FOR A FOURTH ORDER SUBLINEAR DYNAMIC EQUATION ON TIME SCALE |
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| Authors: | Said R Grace Ravi P Agarwal S ra Pinelas |
| Institution: | Said R. Grace(Dept. of Engineering Math.,Faculty of Engineering,Cairo University,Orman,Giza 12221,Egypt) Ravi P. Agarwal(Dept. of Mathematical Sciences,Florida Institute of Technology,Melbourne,FL 32901,U.S.A.) Sandra Pinelas(Dept. of Math.,Azores University,R. Me de Deus,9500-321 Ponta Delgada,Portugal) |
| Abstract: | 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. |
| Keywords: | fourth order sublinear dynamic equations oscillation |
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