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Our aim in this paper is to prove that if plurisubharmonic functions $u_1,. . . , u_n$, $v_1,. . ., v_n$ in the domain of definition of the complex Monge-Amp\`ere operator on a domain set $D\subset \mathbb{C}^n$ ($n\geq 1$) are such that…

复变函数 · 数学 2023-10-17 Mohamed El Kadiri

We consider mixed Monge-Amp\`ere products of quasiplurisubharmonic functions with analytic singularities, and show that such products may be regularized as explicit one parameter limits of mixed Monge-Amp\`ere products of smooth functions,…

复变函数 · 数学 2020-03-10 Richard Lärkäng , Martin Sera , Elizabeth Wulcan

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

We develop a new approach to $L^{\infty}$-a priori estimates for degenerate complex Monge-Amp\`ere equations on complex manifolds. It only relies on compactness and envelopes properties of quasi-plurisubharmonic functions. Our method allows…

复变函数 · 数学 2021-06-09 Vincent Guedj , Chinh H. Lu

We consider the complex Monge-Amp\'{e}re equation on complete K\"{a}hler manifolds with cusp singularity along a divisor when the right hand side $F$ has rather weak regularity. We proved that when the right hand side $F$ is in some…

微分几何 · 数学 2018-03-29 Fangyu Zou

We show that the Monge-Amp\`ere density of the extremal function $V_P$ for a non-convex Pac-Man set $P\subset {\bf R}^2$ tends to a finite limit as we approach the vertex $p$ of $P$ linearly but with a value that may vary with the line. On…

复变函数 · 数学 2019-02-15 Norm Levenberg , Sione Ma'u

The purpose of this paper is to study convergence of Monge-Ampere measures associated to sequences of plurisubharmonic functions defined on a hyperconvex subset of ${\mathbb C^n}$.

复变函数 · 数学 2007-05-23 Urban Cegrell

We give a sufficient condition on a sequence of uniformly bounded $\omega$-plurisubharmonic functions, $\omega$ being a Hermitian metric, for which the sequence of associated Monge-Amp\`ere measures converges weakly. This criterion can be…

复变函数 · 数学 2022-12-23 Slawomir Kolodziej , Ngoc Cuong Nguyen

We study a Monge-Amp\`ere type equation in the class of $p$-plurisubharmonic functions and establish first and second order interior estimates. As an application of these we show that $p$-plurisubharmonic functions with constant operator…

偏微分方程分析 · 数学 2023-03-14 Slawomir Dinew

We prove exponential estimates for plurisubharmonic functions with respect to Monge-Ampere measures with Holder continuous potential. As an application, we obtain several stochastic properties for the equilibrium measures associated to…

复变函数 · 数学 2008-03-04 Tien-Cuong Dinh , Viet-Anh Nguyen , Nessim Sibony

The complex Monge-Amp\`ere operator has been defined for locally bounded plurisubharmonic functions by Bedford-Taylor in the 80's. This definition has been extended to compact complex manifolds, and to various classes of mildly unbounded…

复变函数 · 数学 2022-11-28 Vincent Guedj , Antonio Trusiani

In this paper, we study the convergence in the capacity of sequence of plurisubharmonic functions. As an application, we prove stability results for solutions of the complex Monge-Amp\`ere equations.

复变函数 · 数学 2016-03-14 Nguyen Xuan Hong , Nguyen Van Trao , Tran Van Thuy

Let $X$ be a compact K\"ahler manifold and $\om$ a smooth closed form of bidegree $(1,1)$ which is nonnegative and big. We study the classes ${\mathcal E}_{\chi}(X,\om)$ of $\om$-plurisubharmonic functions of finite weighted Monge-Amp\`ere…

复变函数 · 数学 2008-02-22 S. Benelkourchi , V. Guedj , A. Zeriahi

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

We study the geometric properties of complex manifolds possessing a pair of plurisubharmonic functions satisfying Monge-Amp\`ere type of condition. The results are applied to characterize complex manifolds biholomorphic to $\C^{N}$ viewed…

复变函数 · 数学 2014-09-16 Morris Kalka , Giorgio Patrizio

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

In this paper, we study a geometric property of a continuous plurisubharmonic function which is a solution of the Monge-Amp\`ere equation and has a convex level set. To prove our main theorem, we show a minimum principle of a maximal…

复变函数 · 数学 2014-11-25 Yusaku Tiba

For the Monge-Amp\`{e}re equation $\det D^2 u=1$, we find new auxiliary curvature functions which attain respective maximum on the boundary. Moreover, we obtain the upper bounded estimates for the Gauss curvature and mean curvature of the…

偏微分方程分析 · 数学 2024-04-22 Chuanqiang Chen , Xi-Nan Ma , Shujun Shi

We develop discrete $W^2_p$-norm error estimates for the Oliker-Prussner method applied to the Monge-Amp\`ere equation. This is obtained by extending discrete Alexandroff estimates and showing that the contact set of a nodal function…

数值分析 · 数学 2017-12-08 Michael Neilan , Wujun Zhang

We show that Schwarz symmetrization does not increase the Monge-Ampere energy for $S^1$-invariant plurisubharmonic functions in the ball. As a result we derive a sharp Moser-Trudinger inequality for such functions. We also show that similar…

复变函数 · 数学 2012-10-30 Robert J. Berman , Bo Berndtsson