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We give sufficient conditions for the existence and uniqueness, in bounded uniformly convex domains $\Omega$, of solutions of degenerate elliptic equations depending also on the nonlinear gradient term $H$, in term of the size of $\Omega$,…

偏微分方程分析 · 数学 2020-04-16 I. Birindelli , G. Galise , A. Rodríguez

We study the problem of the existence and the holomorphicity of the Monge-Amp\`ere foliation associated to a plurisubharmonic solutions of the complex homogeneous Monge-Amp\`ere equation even at points of arbitrary degeneracy. We obtain…

复变函数 · 数学 2009-06-29 Morris Kalka , Giorgio Patrizio

On any quaternionic manifold of dimension greater than 4 a class of plurisubharmonic functions (or, rather, sections of an appropriate line bundle) is introduced. Then a Monge-Amp\`ere operator is defined. It is shown that it satisfies a…

复变函数 · 数学 2011-12-09 Semyon Alesker

We develop a differential theory for the polarity transform parallel to that for the Legendre transform, which is applicable when the functions studied are "geometric convex", namely convex, non-negative and vanish at the origin. This…

偏微分方程分析 · 数学 2017-08-04 Shiri Artstein-Avidan , Yanir A. Rubinstein

In this paper, the author studies quaternionic Monge-Amp\`ere equations and obtains the existence and uniqueness of the solutions to the Dirichlet problem for such equations without any restriction on domains. Our paper not only answers to…

偏微分方程分析 · 数学 2021-03-12 Jingyong Zhu

Uniform bounds are obtained using the auxiliary Monge-Amp\`ere equation method for solutions of very general classes of fully non-linear partial differential equations, assuming the existence of a ${C}$-subsolution in the sense of G.…

偏微分方程分析 · 数学 2024-01-23 Bin Guo , Duong H. Phong

We consider three fundamental classes of compact almost homogeneous manifolds and show that the complements of singular complex orbits in such manifolds are endowed with plurisubharmonic exhaustions satisfying complex homogeneous…

复变函数 · 数学 2017-06-06 Morris Kalka , Giorgio Patrizio , Andrea Spiro

The aim of the paper is to investigate the structure of plurifinely open sets. As an application, we will prove an equality on complex Monge-Amp\`ere measures in plurifinely open sets.

复变函数 · 数学 2023-09-14 Nguyen Xuan Hong

Given a domain $\Omega\subset \mathbf C^n$ we introduce a class of plurisubharmonic (psh) functions $\mathcal G(\Omega)$ and Monge-Amp\`ere operators $u\mapsto [dd^c u]^p$, $p\leq n$, on $\mathcal G(\Omega)$ that extend the…

复变函数 · 数学 2022-10-06 Mats Andersson , David Witt Nyström , Elizabeth Wulcan

We give a new proof for the interior regularity of strictly convex solutions of the Monge-Amp\`ere equation. Our approach uses a doubling inequality for the Hessian in terms of the extrinsic distance function on the maximal Lagrangian…

偏微分方程分析 · 数学 2023-11-30 Ravi Shankar , Yu Yuan

The Monge-Amp\`ere equation is a fully nonlinear partial differential equation (PDE) of fundamental importance in analysis, geometry and in the applied sciences. In this paper we solve the Dirichlet problem associated with the…

机器学习 · 统计学 2023-06-14 Kaj Nyström , Matias Vestberg

The Guillemin boundary condition naturally appears in the study of K\"ahler geometry of toric manifolds. In the present paper, the following Guillemin boundary value problem is investigated \begin{align} \label{eq1} &\det D^2…

偏微分方程分析 · 数学 2024-09-17 Genggeng Huang , Weiming Shen

The aim of this paper is to give a new proof of the complete characterization of measures for which there exist a solution of the Dirichlet problem for the complex Monge-Ampere operator in the set of plurisubharmonic functions with finite…

复变函数 · 数学 2010-05-04 Per Ahag , Urban Cegrell , Rafal Czyz

The Minkowski problem for a class of unbounded closed convex sets is considered. This is equivalent to a Monge-Amp\`ere equation on a bounded convex open domain with possibly non-integrable given data. A complete solution (necessary and…

度量几何 · 数学 2025-05-01 Vadim Semenov , Yiming Zhao

In this paper, we prove the asymptotic expansion of the solutions to some singular complex Monge-Amp\`ere equation which arise naturally in the study of the conical K\"ahler-Einstein metric.

偏微分方程分析 · 数学 2019-11-21 Hao Yin , Kai Zheng

We prove the bounded subsolution theorem for the complex Monge-Amp\`ere type equation, with the right hand side being a positive Radon measure, on a compact Hermitian manifold with boundary.

微分几何 · 数学 2022-08-30 Slawomir Kolodziej , Ngoc Cuong Nguyen

Recently, the $L_p$ dual Minkowski problem for unbounded closed convex sets in a pointed closed convex cone was proposed and a weak solution to this problem was provided. In smooth setting, this problem is equivalent to solving the…

偏微分方程分析 · 数学 2024-04-30 Li Chen , Qiang Tu

We study the exact effect of the anisotropic convexity of domains on the boundary estimate for two Monge-Amp\`ere Equations: one is singular which is from the proper affine hyperspheres with constant mean curvature; the other is degenerate…

偏微分方程分析 · 数学 2023-10-16 Ruosi Chen , Huaiyu Jian

This is an introduction to a particular class of auxiliary complex Monge-Amp\`ere equations which had been instrumental in $L^\infty$ estimates for fully non-linear equations and various questions in complex geometry. The essential…

微分几何 · 数学 2022-10-25 Bin Guo , Duong H. Phong

We prove the existence and uniqueness of continuous solutions to the complex Monge-Amp\`ere type equation with the right hand side in $L^p$, $p>1$, on compact Hermitian manifolds. Next, we generalise results of Eyssidieux, Guedj and Zeriahi…

微分几何 · 数学 2015-11-20 Ngoc Cuong Nguyen