๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The semicycles of solutions of delay difference equations

โœ Scribed by Bing Gen Zhang; Yong Zhou


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
331 KB
Volume
38
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.

โœฆ Synopsis


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. ~


๐Ÿ“œ SIMILAR VOLUMES


Semicycles of solutions of nonlinear dif
โœ B.G. Zhang; Yong Zhou ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 235 KB

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

An estimate of numbers of terms of semic
โœ Yong Zhou; B.G. Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 348 KB

In this paper, we study the semicycles of oscillatory solutions of the delay difference equation Yn+1 -Yn 4-Pnyn-k = O, 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 in the case when v,>a, a< \V~-~/ ' i=

The positive solutions of nonautonomous
โœ Yuji Liu; Weigao Ge ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 664 KB

Consider the nonautonomous hyperlogistic delay difference equation where {p~} is a sequence of positive real numbers, {k~} a sequence of nonnegative integers such that {n -k=} is nondecreasing, and r a ratio of two odd integers. Our main results give sufficient conditions that guarantee every solut