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Keywords:
positive periodic solution; existence of positive periodic solution; fixed-point theorem; difference equation
positive periodic solution; existence of positive periodic solution; fixed-point theorem; difference equation
Summary:
Based on the fixed-point theorem in a cone and some analysis skill, a new sufficient condition is obtained for the existence of positive periodic solutions for a class of higher-order functional difference equations. An example is used to illustrate the applicability of the main result.
References:
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