Results 51 to 60 of about 407 (137)

Unitarily invariant valuations on convex functions

Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract Continuous, dually epi‐translation invariant valuations on the space of finite‐valued convex functions on Cn$\mathbb {C}^n$ that are invariant under the unitary group are investigated. It is shown that elements belonging to the dense subspace of smooth valuations admit a unique integral representation in terms of two families of Monge–Ampère ...
Jonas Knoerr
wiley   +1 more source

Special geometry on the moduli space for the two-moduli non-Fermat Calabi–Yau

Physics Letters B, 2018
We clarify the recently proposed method for computing a special Kähler metric on a Calabi–Yau complex structure moduli space using the fact that the moduli space is a subspace of a particular Frobenius manifold. We use this method to compute a previously
Konstantin Aleshkin, Alexander Belavin
doaj   +1 more source

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

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  

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

Complex Hessian Equations on Some Compact Kähler Manifolds

International Journal of Mathematics and Mathematical Sciences, 2012
On a compact connected 2m-dimensional Kähler manifold with Kähler form ω, given a smooth function f:M→ℝ and an integer ...
Asma Jbilou
doaj   +1 more source

ON VIASMAN-GRAY MANIFOLD WITH GENERALIZED CONHARMONIC CURVATURE TENSOR

Tikrit Journal of Pure Science, 2019
The current study deals with  generalized conhormonic ensor of Vaisman - Gray manifold. The aim of this paper to calculate  components  generalized Ricci tensor and generalized Riemannian tensor of -  adjoint -s  to find Generalized conharmonic ...
Ali A. Shihab, Abdulhadi Ahmed Abd
doaj   +1 more source

Kähler uniformization from holographic renormalization group flows of M5-branes

Journal of High Energy Physics, 2018
In this paper, we initiate the study of holographic renormalization group flows for the metric of four-manifolds. In particular, we derive a set of equations which govern the evolution of a generic Kähler four-manifold along the renormalization group ...
Martin Fluder
doaj   +1 more source