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48 results for complex Monge-Ampere equation

Gradient and Laplacian estimates for complex Monge-Ampère equations found.

problem Estimating solutions to complex Monge-Ampère equations with singularities.
method Integral method applied to obtain gradient and Laplacian estimates.
result Gradient and Laplacian estimates for the solution to the singular complex Monge-Ampère equation.

Paper establishes LL^{\infty} estimates for complex Monge-Ampere and Hessian equations.

problem Estimating solutions to complex Monge-Ampere and Hessian equations.
method Uses PDE techniques similar to Phong et al to prove LL^{\infty} and Hölder estimates.
result Establishes LL^{\infty} estimates for both complex Monge-Ampere and Hessian equations.

Note on gradient estimates for complex Monge-Ampere equation.

problem Gradient estimates for solutions of complex Monge-Ampere equation.
method Estimates LpL^p and LL^{\infty} for gradient in terms of continuity of the right-hand side.
result Gradient estimates for solutions of complex Monge-Ampere equation.

We prove uniqueness of solutions to complex Monge-Ampère equations for small temperature.

problem Proving uniqueness of solutions to complex Monge-Ampère equations.
method Local and global analysis of bounded hyperconvex domains and compact complex manifolds.
result Uniqueness of solutions confirmed for small temperature parameters.

We describe a method to reduce partial differential equations of Monge-Ampère type in 4 variables to complex partial differential equations in 2 variables. To illustrate this method, we construct explicit holomorphic solutions of the special lagrangian equation, the real Monge-Ampère equations and the Plebanski equatio…

2011-04-03abs ↗pdf ↗

New proof for stability estimates in complex equations without pluripotential theory.

problem Stability estimates for complex Monge-Ampère and Hessian equations.
method New proof using general degenerations of background metrics.
result Uniform stability estimates for both equations under various degenerations.

Sharp LL^\infty estimates proved for complex Monge-Ampère equations.

problem Proving sharp LL^\infty estimates for complex Monge-Ampère equations.
method PDE proof covering fixed and degenerating background metrics, extends to general fully non-linear equations.
result Sharp LL^\infty estimates proved for complex Monge-Ampère equations.

Estimates Kähler metrics with noncollapsing volume under complex Monge-Ampère constraints.

problem Volume noncollapsing for Kähler metrics induced by complex Monge-Ampère equations.
method Proves local volume noncollapsing estimate with Ricci curvature lower bound.
result Establishes diameter and gradient estimates for Kähler metrics.

Stability results for complex Monge-Ampère equations in various classes.

problem Stability of solutions to complex Monge-Ampère equations.
method Weak stability results followed by Ck,α\mathcal{C}^{k,α} stability proofs.
result Proves stability of solutions in relative full mass classes and on quasi-projective varieties.

Proves bounded subsolution theorem for complex Monge-Ampère equation on compact Hermitian manifolds.

problem Complex Monge-Ampère equation with positive Radon measure on compact Hermitian manifolds.
method Proves bounded subsolution theorem.
result Establishes bounded subsolution theorem for complex Monge-Ampère equation.

Proves projectivity and ampleness of a Kähler manifold using complex Monge-Ampère equation.

problem Projectivity and ampleness of a compact Kähler manifold with negative Ricci curvature.
method An alternate proof using a C2C^2-estimate for a complex Monge-Ampère equation.
result Proves projectivity and ampleness of the Kähler manifold.

Solves complex Monge-Ampère equations with Hölder continuous solutions in Kähler manifolds.

problem Finding Hölder continuous solutions to complex Monge-Ampère equations.
method Analyzes the complex Monge-Ampère equation in Kähler manifolds using Sobolev spaces and Hölder continuity.
result Hölder continuity of solutions is equivalent to the measure's Hölder continuity in a complex Sobolev space.

This paper proves Hölder continuity for complex Monge-Ampère equations on Kähler varieties.

problem Establishing Hölder estimates on singular Kähler varieties.
method Geometric regularization based on partial C0C^0 estimate.
result Uniform Hölder continuity for complex Monge-Ampère equations on Kähler varieties.

Solves a generalized Monge-Ampère equation on Kähler surfaces, proving a conjecture.

problem Existence and uniqueness of solutions to a generalized Monge-Ampère equation.
method Analyzes the equation's dependence on almost Kähler structure and proves Donaldson's conjecture.
result Proves Donaldson's conjecture for tamed almost complex 4-manifolds.

Study on Hölder continuity of complex Monge-Ampère solutions on Stein spaces.

problem Understanding continuity of solutions to complex Monge-Ampère equations on Stein spaces.
method Analyzing solutions with LpL^p densities and Hölder boundary data on Stein spaces with isolated singularities.
result Solutions are Hölder continuous outside singular points if boundary data is Hölder continuous.

Proves Hölder continuity of complex Monge-Ampère solutions.

problem Global Hölder continuity of solutions to complex Monge-Ampère equation.
method Analyzes Dirichlet problem on strictly pseudoconvex domains or Hermitian manifolds.
result Proves global Hölder continuity of solutions under given conditions.

New method solves complex Monge-Ampère equations on hermitian manifolds.

problem Solving degenerate complex Monge-Ampère equations on hermitian manifolds.
method New approach using compactness and envelopes properties of quasi-plurisubharmonic functions.
result New relative a priori estimates and existence results for degenerate complex Monge-Ampère equations.

We prove uniform gradient and diameter estimates for a family of geometric complex Monge-Ampere equations. Such estimates can be applied to study geometric regularity of singular solutions of complex Monge-Ampere equations. We also prove a uniform diameter estimate for collapsing families of twisted Kahler-Einstein met…

2017-06-05abs ↗pdf ↗

In this note, we derive a Liouville theorem for the complex Monge-Ampère equation. Our result states that if the global solution uu of the complex Monge-Ampère equation with constant right-hand side differs from a quadratic polynomial solution by $o(\abs{x}^2)$ at infinity, then uu is a quadratic polynomial.

2013-03-11abs ↗pdf ↗

Unified estimate for complex Monge-Ampère equations on Kähler manifolds.

problem Estimating solutions to complex Monge-Ampère equations on Kähler manifolds.
method Unified approach using PDE methods and entropy bounds to construct comparison metrics.
result Improves previous results on modulus of continuity, stability, and W1,1W^{1,1}-estimates of Green's functions.

Study on positivity properties of vector bundle Monge-Ampère equation.

problem Analyzing positivity in vector bundle Monge-Ampère equation.
method Investigates MA-positivity and MA-semi-positive solutions for different ranks of holomorphic bundles over complex surfaces and manifolds.
result Positivity preservation in rank-two holomorphic bundles but not in higher ranks.

Stability and Hölder continuity of solutions to complex Monge-Ampère equations on compact Hermitian manifolds.

problem Establishing Hölder continuity of solutions to complex Monge-Ampère equations.
method Stability result for solutions in LpL^p space, Hölder continuity proof.
result Solutions are Hölder continuous with the same exponent as in the Kähler case.

Researchers find explicit solutions to complex Monge-Ampère equation.

problem Solving complex Monge-Ampère equation with constant right-hand side.
method Explicit pluripotential and viscosity solutions.
result Presented solutions lie in Wloc1,2Wloc2,1W^{1,2}_{loc}\cap W^{2,1}_{loc} and are not Dini continuous.

Study bounds on Monge-Ampère volumes for degenerate complex equations.

problem Bounds on volumes of Monge-Ampère measures for degenerate complex equations.
method Fine use of quasi-plurisubharmonic envelopes.
result Established a transcendental version of the Grauert-Riemenschneider conjecture.

Study on stability and continuity of solutions to complex Monge-Ampère equations on compact Hermitian manifolds.

problem Stability and continuity of solutions to degenerate complex Monge-Ampère equations.
method Analysis of Hölder continuity and global continuity of solutions.
result Established uniform diameter bound for the twisted Chern-Ricci flow.

We consider the complex Monge-Ampére equation on complete Kähler manifolds with cusp singularity along a divisor when the right hand side FF has rather weak regularity. We proved that when the right hand side FF is in some \emph{weighted} W1,p0W^{1,p_0} space for p0>2np_0 > 2n, the Monge-Ampére equation has a classical $W^…

2018-03-28abs ↗pdf ↗