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Infinitesimal automorphisms and second variation of the energy for harmonic foliations - MaRDI portal

Infinitesimal automorphisms and second variation of the energy for harmonic foliations (Q1166164)

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scientific article; zbMATH DE number 3768620
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English
Infinitesimal automorphisms and second variation of the energy for harmonic foliations
scientific article; zbMATH DE number 3768620

    Statements

    Infinitesimal automorphisms and second variation of the energy for harmonic foliations (English)
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    1982
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    energy functional for foliations
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    Harmonic Riemannian foliations
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    curvature properties in the normal bundle of a Riemannian foliation
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    deformations through harmonic foliations
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    infinitesimal metric automorphisms
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    normal Ricci operator
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    bundle-like metric
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    vanishing of Killing vector fields
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    non-existence of normal Jacobi fields
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