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On the Characterization of a Class of Difference Equations
Author(s) -
Muhammed Altun
Publication year - 2011
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2011/570139
Subject(s) - mathematics , toeplitz matrix , sequence (biology) , banach space , class (philosophy) , type (biology) , pure mathematics , focus (optics) , characterization (materials science) , space (punctuation) , triangular matrix , mathematical analysis , physics , computer science , ecology , genetics , artificial intelligence , optics , invertible matrix , biology , operating system
We focus on the behavior of solutions of the difference equation =1−1+2−2+⋯+0+, =1,2,…, where () is a fixed sequence of complex numbers, and () is a fixed sequence in a complex Banachspace. We give the general solution of this difference equation. To examine the asymptotic behaviorof solutions, we compute the spectra of operators which correspond to such type of difference equations. These operators are represented by upper triangular or lower triangular infinite banded Toeplitzmatrices

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