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Q3017521 - MaRDI portal

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scientific article

    Statements

    author
    Tieshan He
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    Wen Ge Chen
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    Youfa Lei
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    publication date
    19 July 2011
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    zbMATH Keywords
    sign-changing periodic solution
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    critical points
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    second-order non-autonomous discrete Hamiltonian system
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    Morse theory
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    Identifiers

    Mathematics Subject Classification ID
    39A23
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    39A12
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    37J05
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    37J45
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    zbMATH DE Number
    5927473
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