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We prove the existence of canonical tubular neighbourhoods around complex submanifolds of K\"ahler manifolds that are adapted to both the holomorphic and symplectic structure. This is done by solving the complex Homogeneous Monge-Amp\`ere…

复变函数 · 数学 2016-09-16 Julius Ross , David Witt Nyström

We prove a $C^{1,1}$ estimate for solutions of complex Monge-Amp\`ere equations on compact K\"ahler manifolds with possibly nonempty boundary, in a degenerate cohomology class. This strengthens previous estimates of Phong-Sturm. As…

微分几何 · 数学 2018-03-22 Jianchun Chu , Valentino Tosatti , Ben Weinkove

We study families of complex Monge-Amp\`ere equations, focusing on the case where the cohomology classes degenerate to a non big class. We establish uniform a priori $L^{\infty}$-estimates for the normalized solutions, generalizing the…

微分几何 · 数学 2007-12-24 P. Eyssidieux , V. Guedj , A. Zeriahi

We define non-pluripolar products of closed positive currents on a compact Kaehler manifold. We show that a positive non-pluripolar measure can be written in a unique way as the top degree self-intersection (in the non-pluripolar sense) of…

复变函数 · 数学 2010-09-10 S. Boucksom , P. Eyssidieux , V. Guedj , A. Zeriahi

We propose the study of a Monge-Amp\`ere-type equation in bidegree $(n-1,\,n-1)$ rather than $(1,\,1)$ on a compact complex manifold $X$ of dimension $n$ for which we prove uniqueness of the solution subject to positivity and normalisation…

微分几何 · 数学 2015-05-14 Dan Popovici

We study the parabolic complex Monge-Amp\`ere type equations on closed Hermitian manfolds. We derive uniform $C^\infty$ {\em a priori} estimates for normalized solutions, and then prove the $C^\infty$ convergence. The result also yields a…

偏微分方程分析 · 数学 2013-11-14 Wei Sun

We consider the complex Monge-Amp\`ere equation on a compact K\"ahler manifold $(M, g)$ when the right hand side $F$ has rather weak regularity. In particular we prove that estimate of $\t\phi$ and the gradient estimate hold when $F$ is in…

微分几何 · 数学 2011-02-25 Xiuxiong Chen , Weiyong He

Uniform $L^\infty$ and H\"older estimates were proved by the Kolodziej for complex Monge-Amp\`ere equations on compact K\"ahler manifolds with $L^p$ volume measure with $p>1$. On the other hand, establishing H\"older estimates on singular…

复变函数 · 数学 2025-08-29 Bin Guo , Slawomir Kolodziej , Jian Song , Jacob Sturm

We introduce and study Choquet-Monge-Ampere classes on compact Kahler manifolds. They consist of quasi-plurisubharmonic functions whose sublevel sets have small enough asymptotic Monge-Ampere capacity. We compare them with finite energy…

复变函数 · 数学 2016-01-06 Vincent Guedj , Sibel Sahin , Ahmed Zeriahi

We give a complex polarized variation of Hodge structure over a compact K"ahler manifold $M$ which controls all finite-dimensional complex polarized variations of Hodge structure over $M$ and their tensor relations. As a corollary, we…

代数几何 · 数学 2022-07-25 Hisashi Kasuya

We study the Dirichlet problem for complex Monge-Ampere equations in Hermitian manifolds with general (non-pseudoconvex) boundary. Our main result extends the classical theorem of Caffarelli, Kohn, Nirenberg and Spruck in the flat case. We…

微分几何 · 数学 2011-02-19 Bo Guan , Qun Li

We study a fully nonlinear equation of complex Monge-Ampere type on Hermitian manifolds. We establish the a priori estimates for solutions of the equation up to the second order derivatives with the help of a subsolution.

偏微分方程分析 · 数学 2012-10-23 Bo Guan , Qun Li

We prove that on compact K\"ahler manifolds solutions to the complex Monge-Amp\`ere equation, with the the right hand side in $L^p, p>1,$ are H\"older continuous.

复变函数 · 数学 2007-05-23 Sławomir Kołodziej

Let $(X,\omega)$ be a compact Hermitian manifold. We establish a stability result for solutions to complex Monge-Amp\`ere equations with right-hand side in $L^p$, $p>1$. Using this we prove that the solutions are H\"older continuous with…

复变函数 · 数学 2020-11-17 Chinh H. Lu , Trong-Thuc Phung , Tât-Dat Tô

We study H\"older continuity of solutions to the Monge-Amp\`{e}re equations on compact K\"ahler manifolds. In [DNS] the authors have shown that the measure $\omega_u^n$ is moderate if $u$ is H\"older continuous. We prove a theorem which is…

复变函数 · 数学 2009-10-02 Pham Hoang Hiep

It is proved that solutions of the complex Monge-Amp\`ere equation on compact K\"ahler manifolds with right hand side in $L^p, p>1$ are uniformly H\"older continuous under the assumption on non-negative orthogonal bisectional curvature.

复变函数 · 数学 2009-04-20 Slawomir Dinew

On a K\"ahler manifold we consider the problems of maximizing/minimizing Monge--Amp\`ere energy over certain subsets of the space of K\"ahler potentials. Under suitable assumptions we prove that solutions to these variational problems…

复变函数 · 数学 2024-05-03 Laszlo Lempert

We consider a generalised complex Monge-Amp\`ere equation on a compact K\"ahler manifold and treat it using the method of continuity. For complex surfaces, we prove an easy existence result. We also prove that (for three-folds and a related…

复变函数 · 数学 2015-02-06 Vamsi P. Pingali

In this paper, we shall study the boundary case for complex Monge-Amp\`ere type equations under certain geometric assumptions.

偏微分方程分析 · 数学 2023-05-05 Wei Sun

We prove the long time existence and uniqueness of solution to a parabolic quaternionic Monge-Amp\`{e}re type equation on a compact hyperK\"{a}hler manifold. We also show that after normalization, the solution converges smoothly to the…

微分几何 · 数学 2023-10-16 Jixiang Fu , Xin Xu , Dekai Zhang