Results 101 to 110 of about 48,683 (227)

Symplectically hyperbolic manifolds

open access: yesDifferential Geometry and its Applications, 2009
18 pages; preliminary ...
openaire   +3 more sources

Contact 4d Chern-Simons theory: generalities

open access: yesJournal of High Energy Physics
We refine and generalize the results of [1], where evidence in favor of applying the non-Abelian localization method to handle the 4d Chern-Simons theory path integral formulation was presented.
David M. Schmidtt
doaj   +1 more source

Singular Reduction of Generalized Complex Manifolds

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
In this paper, we develop results in the direction of an analogue of Sjamaar and Lerman's singular reduction of Hamiltonian symplectic manifolds in the context of reduction of Hamiltonian generalized complex manifolds (in the sense of Lin and Tolman ...
Timothy E. Goldberg
doaj   +1 more source

Harmonic cohomology of symplectic manifolds

open access: yesAdvances in Mathematics, 2003
In the paper under review the author proves a Künneth type theorem and a Poincaré duality theorem for the harmonic cohomology and shows how surjectivity of certain Lefschetz type mappings is related to the filtration of the de Rham cohomology which was introduced by \textit{O. Mathieu} [Comment. Math. Helv. 70, No. 1, 1--9 (1995; Zbl 0831.58004)].
openaire   +1 more source

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