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We derive a priori estimates for solutions of a general class of fully non-linear equations on compact Hermitian manifolds. Our method is based on ideas that have been used for different specific equations, such as the complex…

Differential Geometry · Mathematics 2015-04-24 Gábor Székelyhidi

In this paper, we establish second order estimates for a general class of fully nonlinear equations with linear gradient terms on compact almost Hermitian manifolds. As an application, we first prove the existence of solutions for the…

Analysis of PDEs · Mathematics 2022-12-05 Liding Huang , Jiaogen Zhang

We consider a general class of elliptic equations on hypercomplex manifolds which includes the quaternionic Monge-Amp\`ere equation, the quaternionic Hessian equation and the Monge-Amp\`ere equation for quaternionic $(n-1)$-plurisubharmonic…

Differential Geometry · Mathematics 2024-09-04 Giovanni Gentili , Luigi Vezzoni

Mainly motivated by a conjecture of Alesker and Verbitsky, we study a class of fully non-linear elliptic equations on certain compact hyperhermitian manifolds. By adapting the approach of Sz\'{e}kelyhidi to the hypercomplex setting, we…

Differential Geometry · Mathematics 2022-11-21 Giovanni Gentili , Jiaogen Zhang

In this paper, we generalize the definition of sub-slope, introduced by Guo-Song, to almost Hermitian manifolds and prove the existence of solutions for a general class of fully non-linear equations on compact almost Hermitian manifolds. As…

Analysis of PDEs · Mathematics 2025-06-23 Liding Huang

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.

Analysis of PDEs · Mathematics 2012-10-23 Bo Guan , Qun Li

In this paper, we establish a priori estimates and existence results for solutions of a general class of fully non-linear equations on noncompact K\"{a}hler and Hermitian manifolds. As geometric applications, we construct complete…

Differential Geometry · Mathematics 2025-12-24 Hanzhang Yin

We obtain a priori $L^\infty$ estimate for a general class of $(n-1)-$form fully nonlinear partial differential equations on compact Hermitian manifolds. Our method relies on the local version of comparison with auxiliary Monge-Amp\`ere…

Analysis of PDEs · Mathematics 2023-04-18 Nikita Klemyatin , Shuang Liang , Chuwen Wang

Over many decades fully nonlinear PDEs, and the complex Monge-Amp\`ere equation in particular played a central role in the study of complex manifolds. Most previous works focused on problems that can be expressed through equations involving…

Analysis of PDEs · Mathematics 2024-11-19 Mathew George , Bo Guan

We derive an a priori real Hessian estimate for solutions of a large family of geometric fully non-linear elliptic equations on compact Hermitian manifolds, which is independent of a lower bound for the right-hand side function. This…

Differential Geometry · Mathematics 2021-06-29 Jianchun Chu , Nicholas McCleerey

In this note we provide uniform a priori estimates for solutions to degenerate complex Hessian equations on compact hermitian manifolds. Our approach relies on the corresponding a priori estimates for Monge-Amp\`ere equations; it provides…

Differential Geometry · Mathematics 2023-02-08 Vincent Guedj , Chinh H. Lu

In this paper we investigate the regularity and solvability of solutions to Dirichlet problem for fully non-linear elliptic equations with gradient terms on Hermitian manifolds, which include among others the Monge-Amp\`ere equation for…

Analysis of PDEs · Mathematics 2020-07-14 Rirong Yuan

We consider a class of fully nonlinear second order elliptic equations on Hermitian manifolds closely related to the general notion of $\bfG$-plurisubharmonicity of Harvey-Lawson and an equation treated by Sz\'ekelyhidi-Tosatti-Weinkove in…

Analysis of PDEs · Mathematics 2021-10-04 Mathew George , Bo Guan , Chunhui Qiu

In this paper, we study a broad class of fully nonlinear elliptic equations on Hermitian manifolds. On one hand, under the optimal structural assumptions we derive $C^{2,\alpha}$-estimate for solutions of the equations on closed Hermitian…

Analysis of PDEs · Mathematics 2025-03-17 Rirong Yuan

We derive a priori $C^2$ estimates for a class of complex Monge-Ampere type equations on Hermitian manifolds. As an application we solve the Dirichlet problem for these equations under the assumption of existence of a subsolution; the…

Analysis of PDEs · Mathematics 2013-01-25 Bo Guan , Wei Sun

We prove the long-time existence and convergence of solutions to a general class of parabolic equations, not necessarily concave in the Hessian of the unknown function, on a compact Hermitian manifold. The limiting function is identified as…

Analysis of PDEs · Mathematics 2020-06-18 Kevin Smith

We are concerned with fully nonlinear elliptic equations on complex manifolds and search for technical tools to overcome difficulties in deriving a priori estimates which arise due to the nontrivial torsion and curvature, as well as the…

Analysis of PDEs · Mathematics 2013-07-01 Bo Guan , Qun Li

In this paper, we consider the Monge-Amp\`{e}re type equations on compact almost Hermitian manifolds. We derive $C^{\infty}$ a priori estimates under the existence of an admissible $\mathcal{C}$-subsolution. Finally, we obtain an existence…

Differential Geometry · Mathematics 2022-11-21 Jiaogen Zhang

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. In a prequel…

Complex Variables · Mathematics 2021-07-06 Vincent Guedj , Chinh H. Lu

We derive gradient and second order {\em a priori} estimates for solutions of the Neumann problem for a general class of fully nonlinear elliptic equations on compact Riemannian manifolds with boundary. These estimates yield regularity and…

Analysis of PDEs · Mathematics 2018-12-03 Bo Guan , Ni Xiang
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