کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
469751 | 698353 | 2008 | 13 صفحه PDF | دانلود رایگان |
This paper is concerned with a class of finite-dimensional discrete spatiotemporal systems of the form {x1(m+1,n)=f1(x1(m,n−1),x1(m,n),x2(m,n),…,xk(m,n),x1(m,n+1))x2(m+1,n)=f2(x2(m,n−1),x1(m,n),x2(m,n),…,xk(m,n),x2(m,n+1))⋯⋯⋯⋯xk(m+1,n)=fk(xk(m,n−1),x1(m,n),x2(m,n),…,xk(m,n),xk(m,n+1)), where k>0k>0 is an integer, fi:Rk+2→Rfi:Rk+2→R is a real function for all i=1,2,…,ki=1,2,…,k, m∈N0={0,1,2,…}m∈N0={0,1,2,…} and n∈Z={…,−1,0,1,…}n∈Z={…,−1,0,1,…} (or, n∈N0n∈N0 in some special cases). Definitions of chaos of this system in the sense of Devaney and of Li–Yorke are given. Some sufficient conditions for this system to be stable and some illustrative examples for this system to be chaotic in the sense of Devaney and of Li–Yorke, respectively, are derived.
Journal: Computers & Mathematics with Applications - Volume 56, Issue 10, November 2008, Pages 2515–2527