Oscillation criteria for first-order systems of linear difference equations

In this article, we obtain conditions for the oscillation of vector solutions to the first-order systems of linear difference equations $$displaylines{ x(n+1)=a(n)x+b(n)y cr y(n+1)=c(n)x+d(n)y }$$ and $$displaylines{ x(n+1)=a(n)x+b(n)y+f_1(n) cr y(n+1)=c(n)x+d(n)y+f_2(n) }$$ where $a(n),...

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Bibliographic Details
Format: Article
Language:English
Published: Texas State University 2009-02-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2009/29/abstr.html