Results 31 to 40 of about 2,338 (154)

Continuous and Lp estimates for the complex Monge-Ampère equation on bounded domains in ℂn

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
Continuous solutions with continuous data and Lp solutions with Lp data are obtained for the complex Monge-Ampère equation on bounded domains, without requiring any smoothness of the domains.
Patrick W. Darko
doaj   +1 more source

Application of isotropic geometry to the solution of the Monge–Ampere equation

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This paper explores the Monge–Ampere equation in the context of isotropic geometry. The study begins with an overview of the fundamental properties of isotropic space, including its scalar product, distance formula, and the nature of surfaces and ...
Sh.Sh. Ismoilov
doaj   +1 more source

A curvature flow to the Lp Minkowski-type problem of q-capacity

open access: yesAdvanced Nonlinear Studies, 2023
This article concerns the Lp{L}_{p} Minkowski problem for q-capacity.
Liu Xinying, Sheng Weimin
doaj   +1 more source

EURECOM:Monthly Bulletin of European Community Economic and Financial News. January 1999 Vol. 11, No. 1 [PDF]

open access: yes, 1999
We show here a weak Hölder regularity up to the boundary of the solution to the Dirichlet problem for the complex Monge-Ampère equation with data in the Lp space and Ω satisfying an f-property.
Baracco, Luca   +2 more
core   +4 more sources

Simplified Geometric Approach to Freeform Beam Shaper Design

open access: yesInternational Journal of Optics, 2020
Beam of light shaping process can be considered ultimate, if both irradiance and wavefront spatial distributions are under control and both can be shaped arbitrarily.
Jacek Wojtanowski, Tadeusz Drozd
doaj   +1 more source

On an {\it a priori} $L^\infty$ estimate for a class of Monge-Ampère type equations on compact almost Hermitian manifolds

open access: yesCubo, 2022
We investigate Monge-Amp\`ere type equations on almost Hermitian manifolds and show an \textit{a priori} $L^\infty$ estimate for a smooth solution of these equations.
Masaya Kawamura
doaj   +1 more source

On sharp lower bounds for Calabi type functionals and destabilizing properties of gradient flows

open access: yes, 2020
Let $X$ be a compact K\"ahler manifold with a given ample line bundle $L$. In \cite{Don05}, Donaldson proved that the Calabi energy of a K\"ahler metric in $c_1(L)$ is bounded from below by the supremum of a normalized version of the minus Donaldson ...
Xia, Mingchen
core   +2 more sources

Convergence of the weak K\"ahler-Ricci Flow on manifolds of general type

open access: yes, 2019
We study the K\"ahler-Ricci flow on compact K\"ahler manifolds whose canonical bundle is big. We show that the normalized K\"ahler-Ricci flow has long time existence in the viscosity sense, is continuous in a Zariski open set, and converges to the unique
Tô, Tat Dat
core   +1 more source

Discretization of the 3D Monge-Ampere operator, between Wide Stencils and Power Diagrams [PDF]

open access: yes, 2015
We introduce a monotone (degenerate elliptic) discretization of the Monge-Ampere operator, on domains discretized on cartesian grids. The scheme is consistent provided the solution hessian condition number is uniformly bounded.
Mirebeau, Jean-Marie
core   +3 more sources

A Note on the Asymptotic Behavior of Parabolic Monge-Ampère Equations on Riemannian Manifolds

open access: yesJournal of Applied Mathematics, 2013
We study the asymptotic behavior of the parabolic Monge-Ampère equation in , in , where is a compact complete Riemannian manifold, λ is a positive real parameter, and is a smooth function.
Qiang Ru
doaj   +1 more source

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