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Semicycles of solutions of nonlinear difference equations with several delays

โœ Scribed by B.G. Zhang; Yong Zhou


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
235 KB
Volume
42
Category
Article
ISSN
0898-1221

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โœฆ Synopsis


In this paper, we study the semicycles of oscillatory solutions of nonlinear difference equation with several delays l 77~i i=1 j=l

where {Pi(n)} is a real sequence with Pi(n) >_ 0 for all large n; I, rni, kij are positive integers, c~ij rrl i


๐Ÿ“œ SIMILAR VOLUMES


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โœ Bing Gen Zhang; Yong Zhou ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 331 KB

In this paper, we study the semicycles of oscillatory solutions of the delay difference equation Yn+l -Yn + PnYn-k = 0, where {Pn} is a sequence of nonnegative real numbers and k is a positive integer. Upper bound of numbers of terms of semicycles are determined. ~

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In this paper, we obtain some new oscillation criteria for the difference equation with several delays which improve the existing results in the literature.