Multiple periodic solutions with minimal period for second order discrete system (Q973823)

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scientific article; zbMATH DE number 5712223
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Multiple periodic solutions with minimal period for second order discrete system
scientific article; zbMATH DE number 5712223

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    Multiple periodic solutions with minimal period for second order discrete system (English)
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    26 May 2010
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    Employing Clark duality, minimax theory and geometrical index theory, the authors obtain some results on the existence and multiplicity of subharmonic solutions with minimal period for a second order subquadratic discrete system.
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    minimal period
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    periodic solutions
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    minimax theory
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    geometrical index theory
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    subharmonic solutions
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    second order subquadratic discrete system
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