Results 71 to 80 of about 1,036 (81)

Stable bundles on hypercomplex surfaces

Open Mathematics, 2010
Moraru Ruxandra, Verbitsky Misha
doaj   +1 more source

Lorentzian similarity manifolds

Open Mathematics, 2012
Kamishima Yoshinobu
doaj   +1 more source

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On Conformally Flat and Weyl-Semisymmetric (ϵ) - Sasakian Manifolds

, 2017
In this paper, we study (ε)-Sasakian manifolds satisfying certain conditions on the conformal curvature tensor. Here, we consider conformally flat and Weyl-semisymmetric (ε)Sasakian manifolds. MSC (2000): 53C40, 53C50, 53C55.
M. Raja, D. Asha., Pundikala Veeresha
semanticscholar   +1 more source

A Note on Cohomology of a Riemannian Manifold

, 2014
In this paper we use the vanishing of first cohomology group of a Riemannian manifold (M, g) to find a sufficient condition for a closed vector field ξ on M to be a concircular vector field.
Tahsin Ghazal, S. Arabia
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One-Cusped L-Hypergeometric Complex Manifolds and Their Applications

INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER RESEARCH
In this paper, we investigate the geometric structure of one-cusped L-hypergeometric complex manifolds. By providing explicit constructions, we show how these manifolds arise from a combination of Lhypergeometric functions and specific boundary ...
P. M. Naidu, K.V. Vidyasagar
semanticscholar   +1 more source

Arbeitsgemeinschaft: Rational Homotopy Theory in Mathematics and Physics

, 2011
This Arbeitsgemeinschaft focused on the interplay among rational homotopy theory, differential geometry and the physics of string topology. The talks centered on one hand on how geometry and string topology make use of rational homotopy methods, elicit ...
D. Tanré, J. Oprea
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Bihermitian Structures on Complex Surfaces

, 1999
V. Apostolov, P. Gauduchon, G. Grantcharov   +2 more
semanticscholar   +1 more source

(1, 2)‐Symplectic Metrics, Flag Manifolds and Tournaments

, 2002
N. Cohen, Caio J. C. Negreiros, L. S. San Martin   +2 more
semanticscholar   +1 more source

Kähler structures and convexity properties of coadjoint orbits

, 1995
K. Neeb
semanticscholar   +1 more source

A general non-linear convexity theorem

, 1997
K. Neeb
semanticscholar   +1 more source