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Q4523710 - MaRDI portal

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scientific article; zbMATH DE number 1550917
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scientific article; zbMATH DE number 1550917

    Statements

    11 February 2001
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    planar singular Lagrangian systems
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    autonomous system
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    existence
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    non-collision periodic solutions
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    minimal period
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    singular second-order Hamiltonian systems
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    weak forcing
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    fixed period problem
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    fixed energy problem
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    Identifiers