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We prove the existence and uniqueness of weak solutions for the generalized Monge-Amp\`ere equation and the supercritical deformed Hermitian-Yang-Mills equation in cohomology classes lying on the boundary of the solvable region. Moreover,…

Differential Geometry · Mathematics 2026-05-29 Rei Murakami

Let $(X,\omega)$ be a compact K\"ahler manifold of dimension $n$ and fix $m\in \mathbb{N}$ such that $1\leq m \leq n$. We prove that any $(\omega,m)$-sh function can be approximated from above by smooth $(\omega,m)$-sh functions. A…

Complex Variables · Mathematics 2014-02-24 Chinh H. Lu , Van-Dong Nguyen

We prove uniform a priori estimates for degenerate complex Monge-Amp\`ere equations on a family of hermitian varieties. This generalizes a theorem of Di Nezza-Guedj-Guenancia to hermitian contexts. The main result can be applied to study…

Complex Variables · Mathematics 2025-03-04 Chung-Ming Pan

In this paper, we prove a $\mathcal C^{2,\alpha}$-estimate for the solution to the complex Monge-Amp\`ere equation $\det(u_{i\bar{j}})=f$ with $0< f\in \mathcal C^{\alpha}$, under the assumption that $u\in \mathcal C^{1,\beta }$ for some…

Differential Geometry · Mathematics 2017-05-25 Chao Li , Jiayu Li , Xi Zhang

Let $X$ be a compact K\"ahler manifold and let $\mu$ be a non-pluripolar measure on $X$. We give a necessary and sufficient condition for $\mu$ so that the complex Monge-Amp\`ere equation (in a K\"ahler class in $X$) having $\mu$ as the…

Complex Variables · Mathematics 2023-05-15 Duc-Viet Vu

In this paper, we obtain the Bedford-Taylor interior $C^{2}$ estimate and local Calabi $C^{3}$ estimate for the solutions to complex Monge-Amp\`ere equations on Hermitian manifolds.

Differential Geometry · Mathematics 2010-07-16 Xi Zhang , XiangWen Zhang

In this paper, we study flexibility of weak solutions to the Monge-Amp\`ere system (MA) via convex integration. This new system of Pdes is an extension of the Monge-Amp\`ere equation in $d=2$ dimensions, naturally arising from the…

Analysis of PDEs · Mathematics 2025-07-15 Marta Lewicka

A general solution to the Complex Monge-Amp\`ere equation in a space of arbitrary dimensions is constructed.

solv-int · Physics 2019-08-21 D. B. Fairlie , A. N. Leznov

We obtain $C^{2,\beta}$ estimates up to the boundary for solutions to degenerate Monge-Amp\`ere equations of the type $$ \det D^2 u = f~~\text{in}~\Omega, \quad \quad ~f\sim \text{dist}^{\alpha}(\cdot,…

Analysis of PDEs · Mathematics 2016-07-06 Nam Q. Le , Ovidiu Savin

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…

Complex Variables · Mathematics 2016-09-16 Julius Ross , David Witt Nyström

We study the Parabolic complex Monge-Amp\'ere equation in a bounded strictly pseudoconvex domain in \mathbb{C}^n, with the boundary condition u=\varphi and the initial condition u=u_0. In this paper, we consider the case where \varphi is…

Complex Variables · Mathematics 2019-11-26 Hoang-Son Do

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…

Complex Variables · Mathematics 2008-02-22 S. Benelkourchi , V. Guedj , A. Zeriahi

For any Hermitian holomorphic vector bundle with Nakano positive curvature tensor, Demailly introduced a Monge-Amp\`ere type equation. When the rank of the bundle is $1$, it becomes the usual Monge-Amp\`ere equation. In this paper, we solve…

Differential Geometry · Mathematics 2025-12-02 Changpeng Pan

We solve the Dirichlet Problem of Monge-Amp\`ere equation near an isolate Klt singularity, which generalizes the result of Eyssidieux-Guedj-Zeriahi \cite{EGZ}, where the Monge-Amp\`ere equation is solved on singular varieties without…

Complex Variables · Mathematics 2022-12-22 Xin Fu

The existence and regularity of the classical plurisubharmonic solution for complex Monge-Amp\`ere equations subject to the semilinear oblique boundary condition which is C^1 perturbation of the Neumann boundary condition, are proved in the…

Analysis of PDEs · Mathematics 2014-03-17 Ni Xiang , Xiaoping Yang

In this paper, we consider degenerate quaternionic Monge-Amp\`ere equations in weighted energy class $\mathcal{E}_{\chi}(\Omega)$ where $\Omega$ is a quarternionic domain in $\mathbb{H}^n$ and $\chi$ is a weight function which satisfies…

Complex Variables · Mathematics 2025-04-29 Genglong Lin

The general solution to the Complex Monge-Amp\`ere equation in a two dimensional space is constructed.

solv-int · Physics 2007-05-23 D. B. Fairlie , A. N. Leznov

We introduce a general Hamiltonian describing coherent superpositions of Cooper pairs and condensed molecular bosons. For particular choices of the coupling parameters, the model is integrable. One integrable manifold, as well as the Bethe…

Exactly Solvable and Integrable Systems · Physics 2009-11-11 K. E. Hibberd , C. Dunning , J. Links

We show the existence of a bounded solution to the Cauchy problem for the complex Monge-Amp\`ere flow on a compact K\"ahler manifold, with the right-hand side of the form $dt \wedge d\mu$ where $d\mu$ is dominated by a Monge-Amp\`ere…

Complex Variables · Mathematics 2026-03-13 Bowoo Kang

This paper introduces a fast and robust iterative scheme for the elliptic Monge-Amp\`ere equation with Dirichlet boundary conditions. The Monge-Amp\`ere equation is a nonlinear and degenerate equation, with applications in optimal…

Numerical Analysis · Mathematics 2025-09-16 R. N. Köhle , K. T. W. Menting , K. Mitra , J. H. M. ten Thije Boonkkamp
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