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Periodic solutions for a system of difference equations - MaRDI portal

Periodic solutions for a system of difference equations (Q1040168)

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scientific article; zbMATH DE number 5637392
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Periodic solutions for a system of difference equations
scientific article; zbMATH DE number 5637392

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    Periodic solutions for a system of difference equations (English)
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    23 November 2009
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    Summary: This paper deals with systems of second-order nonlinear difference equations. We obtain existence theorems for periodic solutions. The theorems are proved by using critical point theory.
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    systems of second-order nonlinear difference equations
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    periodic solutions
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    critical point theory
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