Oscillation of certain difference equations

Authors
Agarwal, RP Grace, SR
Citation
Rp. Agarwal et Sr. Grace, Oscillation of certain difference equations, MATH COMP M, 29(8), 1999, pp. 1-8
Citations number
14
Categorie Soggetti
Engineering Mathematics
Journal title
MATHEMATICAL AND COMPUTER MODELLING
ISSN journal
08957177 → ACNP
Volume
29
Issue
8
Year of publication
1999
Pages
1 - 8
Database
ISI
SICI code
0895-7177(199904)29:8<1:OOCDE>2.0.ZU;2-L
Abstract
Some new criteria for the oscillation of odd-order difference equations of the form Delta(m)x(n) = p(n)Delta(m-1)x(n+tau) + q(n) \x(gn)\(gamma) sgn x(gn) and Delta(m)x(n) + p(n)Delta(m-1)x(n-tau) + q(n) \x(gn\)(gamma) sgn x(gn) = 0 are established. (C) 1999 Elsevier Science Ltd. All rights reserved.