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On the<i>C<sup>r</sup></i>-closing lemma on surfaces - MaRDI portal

On the<i>C<sup>r</sup></i>-closing lemma on surfaces (Q4207411)

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scientific article; zbMATH DE number 4128127
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On the<i>C<sup>r</sup></i>-closing lemma on surfaces
scientific article; zbMATH DE number 4128127

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    On the<i>C<sup>r</sup></i>-closing lemma on surfaces (English)
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    1988
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    flows on surfaces
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    topological invariant
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    rotation homotopy class
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    \(C^ r\)-closing lemma
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