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Leibniz cohomology for differentiable manifolds

Jerry M. Lodder (1998)

Annales de l'institut Fourier

We propose a definition of Leibniz cohomology, $H L^{*}$ , for differentiable manifolds. Then $H L^{*}$ becomes a non-commutative version of Gelfand-Fuks cohomology. The calculations of $H L^{*} (R^{n}; R)$ reduce to those of formal vector fields, and can be identified with certain invariants of foliations.

L'espace des feuilletages d'un espace analytique compact

Daniel Barlet (1987)

Annales de l'institut Fourier

Nous construisons sur l’ensemble des feuilletages (avec singulariés) d’un espace analytique compact normal une structure analytique complexe. Dans le cas faiblement kählérien, nous montrons qu’à un point frontière de la compactification naturelle de l’espace des feuilletages est encore associé un feuilletage.

Displaying 1 – 5 of 5

Leibniz cohomology for differentiable manifolds

L'espace des feuilletages d'un espace analytique compact

L'invariant de Godbillon-Vey

Losik cohomology of the Lie algebra of infinitesimal automorphisms of a $G$ -structure

Losik cohomology of the Lie algebra of infinitesimal automorphisms of a $G$ -structure. II

Currently displaying 1 – 5 of 5

Displaying 1 – 5 of 5

Leibniz cohomology for differentiable manifolds

L'espace des feuilletages d'un espace analytique compact

L'invariant de Godbillon-Vey

Losik cohomology of the Lie algebra of infinitesimal automorphisms of a G -structure

Losik cohomology of the Lie algebra of infinitesimal automorphisms of a G -structure. II

Currently displaying 1 – 5 of 5

Losik cohomology of the Lie algebra of infinitesimal automorphisms of a $G$ -structure

Losik cohomology of the Lie algebra of infinitesimal automorphisms of a $G$ -structure. II