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http://dx.doi.org/10.4134/BKMS.2008.45.1.023

EXISTENCE OF NONOSCILLATORY SOLUTIONS OF HIGHER-ORDER DIFFERENCE EQUATIONS WITH POSITIVE AND NEGATIVE COEFFICIENTS  

Li, Qiaoluan (COLLEGNE OF MATHEMATICS AND INFORMATION SCIENCE HEBEI NORMAL UNIVERSITY)
Liang, Haiyan (COLLEGNE OF MATHEMATICS AND INFORMATION SCIENCE HEBEI NORMAL UNIVERSITY)
Dong, Wenlei (COLLEGNE OF MATHEMATICS AND INFORMATION SCIENCE HEBEI NORMAL UNIVERSITY)
Zhang, Zhenguo (COLLEGNE OF MATHEMATICS AND INFORMATION SCIENCE HEBEI NORMAL UNIVERSITY)
Publication Information
Bulletin of the Korean Mathematical Society / v.45, no.1, 2008 , pp. 23-31 More about this Journal
Abstract
In this paper, we investigate nonoscillatory solutions of a class of higher order neutral nonlinear difference equations with positive and negative coefficients $\Delta^m(x(n)+p(n)x(\tau(n)))+f_1(n,x(\sigma_1(n)))-f_2(n,x(\sigma_2(n)))=0,\;n{\geq}n_0$. Some sufficient conditions for the existence of nonoscillatory solutions are obtained.
Keywords
nonoscillatory; positive and negative coefficients; neutral term;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 1  (Related Records In Web of Science)
Times Cited By SCOPUS : 2
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