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Q4812858 - MaRDI portal

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scientific article; zbMATH DE number 2094468
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scientific article; zbMATH DE number 2094468

    Statements

    author
    Mircea Lupan
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    Nicolae Vulpe
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    publication date
    23 August 2004
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    zbMATH Keywords
    quadratic differential system
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    invariant line
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    phase portrait
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    Poincaré sphere
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    affine invariant condition
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    Identifiers

    zbMATH DE Number
    2094468
    0 references
     
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