Results 101 to 110 of about 32,264 (146)
Poisson and Hochschild cohomology and the semiclassical limit [PDF]
, 2013 Let $B$ be a quantum algebra possessing a semiclassical limit $A$. We show that under certain hypotheses $B^e$ can be thought of as a deformation of the Poisson enveloping algebra of $A$, and we give a criterion for the Hochschild cohomology of $B$ to
Towers, Matthew
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Poincaré duality for the tropical Dolbeault cohomology of non-archimedean Mumford curves
, 2018 We calculate the tropical Dolbeault cohomology for the analytifications of P-1 and Mumford curves over non-archimedean fields. We show that the cohomology satisfies Poincare duality and behaves analogously to the cohomology of curves over the complex ...
Veronika Wanner +3 more
core +1 more source
Dolbeault cohomology of Endo-Pajitnov manifolds
11 ...
Ornea, Liviu, Stanciu, Miron
openaire +2 more sources
Symplectic Bott-Chern cohomology of solvmanifolds [PDF]
, 2013 We study the symplectic Bott-Chern cohomology by L.-S. Tseng and S.-T.
Daniele Angella +3 more
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Pairings, duality, amenability and bounded cohomology
, 2012 We give a new perspective on the homological characterisations of amenability given by Johnson and Ringrose in the context of bounded cohomology and by Block and Weinberger in the context of uniformly finite homology.
Wright, Nick +2 more
core +1 more source
The L-two cohomology of Artin groups
, 2003 For each Artin group we compute the reduced ℓ2-cohomology of its 'Salvetti complex'. This is a CW-complex which is conjectured to be a model for the classifying space of the Artin group. When this conjecture is known to hold our calculation describes the
Leary, I.J., Davis, M.W.
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Basic (Dolbeault) Cohomology of Foliated Manifolds with Boundary
In this paper, we develop $L^2$ theory for Riemannian and Hermitian foliations on manifolds with basic boundary. We establish a decomposition theorem, various vanishing theorems, a twisted duality theorem for basic cohomologies and an extension theorem for basic forms of induced Riemannian foliation on the boundary.
Ji, Qingchun, Yao, Jun
openaire +2 more sources
Vanishing theorems for Dolbeault cohomology of log homogeneous varieties
We consider a complete nonsingular complex algebraic variety having a normal crossing divisor such that the associated logarithmic tangent bundle is generated by its global sections.
Brion, Michel
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The integer cohomology of toric Weyl arrangements [PDF]
A toric arrangement is a finite set of hypersurfaces in a complex torus, every hypersurface being the kernel of a character. In the present paper we prove that if T(W) is the toric arrangement defined by the cocharacters lattice of a Weyl group W, then ...
Simona Settepanella
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