Results 71 to 80 of about 148,144 (172)

A convergence of generalized Lagrangian mean curvature flow in Kähler manifold with positive weighted Ricci form [PDF]

, 2020
In this paper, we briefly summarize recent results on a generalization of the Lagrangian mean curvature flow in Kähler-Einstein manifolds. In particular, we focus on the geometry of generalized LMCF in a Kähler manifold with positive weighted Ricci-form ...
國川, 慶太, 395085/profile-ja.html, 1311, Kajigaya, Toru, クニカワ, ケイタ, Kunikawa, Keita, 10813165   +6 more
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On Warped Product Pointwise Pseudo-Slant Submanifolds of LCK-Manifolds and Their Applications

Axioms
The concept of pointwise slant submanifolds of a Kähler manifold was presented by Chen and Garay. This research extends this notion to a more general setting, specifically in a locally conformal Kähler manifold. We study the pointwise pseudo-slant warped
Fatimah Alghamdi
doaj   +1 more source

A Kähler Einstein structure on the tangent bundle of a space form

International Journal of Mathematics and Mathematical Sciences, 2001
We obtain a Kähler Einstein structure on the tangent bundle of a Riemannian manifold of constant negative curvature. Moreover, the holomorphic sectional curvature of this Kähler Einstein structure is constant.
Vasile Oproiu
doaj   +1 more source

A General Type of Almost Contact Manifolds [PDF]

Among almost contact manifolds Sasakian manifolds, Kenmotsu manifolds (called also “a certain class of almost contact manifolds”) and cosymplectic manifolds have been studied by many authors.
Catalin Angelo Ioan
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Lefschetz decompositions for eigenforms on a Kähler manifold

, 2018
We show that the eigenspaces of the Laplacian Δ k \Delta _k on k k -forms on a compact Kähler manifold carry Hodge and Lefschetz decompositions. Among other consequences, we show that the positive part
Donu Arapura
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Frobenius integrability of certain $p$-forms on singular spaces

Comptes Rendus. Mathématique
Demailly proved that on a smooth compact Kähler manifold the distribution defined by a holomorphic $p$-form with values in an anti-pseudoeffective line bundle is always integrable. We generalise his result to compact Kähler spaces with klt singularities.
Cao, Junyan, Höring, Andreas
doaj   +1 more source

Properties of the quasi-conformal curvature tensor of Kähler-Norden manifolds [PDF]

Mathematica Moravica, 2014
The object of the present paper is to study quasi-conformally flat and parallel quasi-conformal curvature tensor of a Kähler-Norden manifold. Besides this we also study quasi-conformally semisymetric Kähler-Norden manifolds.
Chand De Uday, Majhi Pradip
doaj  

Deformation theory of nearly Kähler manifolds [PDF]

, 2017
Nearly Kähler manifolds are the Riemannian 6-manifolds admitting real Killing spinors. Equivalently, the Riemannian cone over a nearly Kähler manifold has holonomy contained in G2. In this paper we study the deformation theory of nearly Kähler manifolds,
Lorenzo Foscolo, Foscolo L., Foscolo, Lorenzo, Foscolo, L   +3 more
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Loop space of a Kähler manifold

We prove that the loop space of a Kähler manifold inherits a Kähler structure. Then we prove that equipped with this natural metric the loop space is complete and unbounded.
Anakkar, M.
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Starobinsky Inflation with T-Model Kähler Geometries

Universe
We present novel implementations of Starobisky-like inflation within supergravity adopting Kähler potentials for the inflaton which parameterizes hyperbolic geometries known from T-model inflation.
Constantinos Pallis
doaj   +1 more source