Periodic Solutions of Periodic Difference Equations by Schauder‘s Theorem
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Tetsuo Furumochi
furumochi@riko.shimane-u.ac.jp
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Abstract
In this paper, we discuss the existence problem of periodic solutions of the periodic difference equation
x(n + 1) = f(n, x(n)), n ∈ Z
and the periodic difference equation with infinite delay
x(n + 1) = f(n, xn), n ∈ Z,
where x and f are d-vectors, and Z denotes the set of integers. We show the existence of periodic solutions by using Schauder‘s fixed point theorem, and illustrate an example.
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Published
2009-08-01
How to Cite
[1]
T. Furumochi, “Periodic Solutions of Periodic Difference Equations by Schauder‘s Theorem”, CUBO, vol. 11, no. 3, pp. 55–63, Aug. 2009.
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