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Classes caractéristiques non-triviales de sous-feuilletages localement homogènes. (Nontrivial characteristic classes of locally homogeneous subfoliations) - MaRDI portal

Classes caractéristiques non-triviales de sous-feuilletages localement homogènes. (Nontrivial characteristic classes of locally homogeneous subfoliations) (Q1119934)

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scientific article; zbMATH DE number 4098312
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Classes caractéristiques non-triviales de sous-feuilletages localement homogènes. (Nontrivial characteristic classes of locally homogeneous subfoliations)
scientific article; zbMATH DE number 4098312

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    Classes caractéristiques non-triviales de sous-feuilletages localement homogènes. (Nontrivial characteristic classes of locally homogeneous subfoliations) (English)
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    1988
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    Algebraic methods developed by Kamber-Tondeur are involved in a detailed calculation of the characteristic homomorphism for locally homogeneous subfoliations (flags). As an application, some examples are described in which there are non-zero secondary classes outside the subalgebra generated by the characteristic classes of each of the foliations.
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    characteristic homomorphism for locally homogeneous subfoliations
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