Further oscillation criteria for delay partial difference equations |
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| Authors: | Chuanjun Tian Shengli Xie |
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| Affiliation: | College of Information Engineering, ShenZhen UniversityShenZhen 518060, P.R. China;College of Electronic and Information EngineeringSouth China University of Technology, GuangZhou 510641, P.R. China |
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| Abstract: | This paper is concerned with the partial difference equation Am+1,n+Am,n+1−Am,n+pm,nAm−k,n−l=0,m,n=0,1,2,…,, where k and l are two positive integers, {pm,n} is a real double sequence. Some new oscillation criteria for this equation are obtained. |
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| Keywords: | Partial difference equation Oscillation |
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