EMIS ELibM Electronic Journals Zeitschrift für Analysis und ihre Anwendungen
Vol. 18, No. 4, pp. 1107-1116 (1999)

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Oscillations of Certain Delay Integro-Differential Equations

Y. H. Wang and B. G. Zhang

Y. H. Wang: Yantai University, Dept. Math., Yantai, Shandong, 264005, China; B. G.Zhang: Ocean University of Qingdao, Dept. Appl. Math., Qingdao, 266003, China

Abstract: In this paper, the oscillation of solutions of certain delay integro-differential systems are considered. Sufficient conditions for the non-existence of non-oscillatory solutions for these systems are obtained. Comparison results are obtained also.

Keywords: integro-differential systems, oscillation, non-oscillation, comparison theorems

Classification (MSC2000): 34A15

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Electronic fulltext finalized on: 7 Aug 2001. This page was last modified: 9 Nov 2001.

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