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Showing 1-20 of 391 results
  1. A Hermitian Curvature Flow

    A Hermitian curvature flow on a compact Calabi-Yau manifold is proposed and a regularity result is obtained. The solution of the flow, if exists, is...

    Jixiang Fu, Jieming Yang in Chinese Annals of Mathematics, Series B
    Article 01 September 2022
  2. Notes concerning Codazzi pairs on almost anti-Hermitian manifolds

    Let ∇ be a linear connection on a 2 n -dimensional almost anti-Hermitian manifold M equipped with an almost complex structure J , a pseudo-Riemannian...

    Article 23 June 2023
  3. Remarks on Some Compact Symplectic Solvmanifolds

    We study the hard Lefschetz property on compact symplectic solvmanifolds, i.e., compact quotients M = Γ G of a simply-connected solvable Lie group G ...

    Qiang Tan, Adriano Tomassini in Acta Mathematica Sinica, English Series
    Article 15 October 2023
  4. A Simons-type Integral Inequality for Minimal Surfaces with Constant Kähler Angle in Complex Projective Spaces

    In this paper, we establish a Simons-type integral inequality for minimal surfaces with constant Kähler angle in complex projective spaces, and we...

    Jie Fei, **aoxiang Jiao, Jun Wang in Frontiers of Mathematics
    Article 30 June 2024
  5. On the Nonexistence of a Holomorphic Isometric Immersion from a One-dimensional Singular Non-CSC Extremal Kähler Metric to ℂPN

    Usually we call a one-dimensional singular non-CSC extremal Kähler metric HCMU metric. In this article, we will prove that there does not exist a...

    Zhiqiang Wei, Yingyi Wu in Frontiers of Mathematics
    Article 01 November 2023
  6. Remarks on the balanced metric on Hartogs triangles with integral exponent

    In this paper we study the balanced metrics on some Hartogs triangles of exponent γ ∈ ℤ + , i.e. equipped with a natural Kähler form with where μ = ( μ 1 ,...

    Qiannan Zhang, Huan Yang in Czechoslovak Mathematical Journal
    Article 14 February 2023
  7. Maxwell-Einstein Metrics on Completions of Certain C* Bundles

    In this paper, we prove that for some completions of certain fiber bundles there is a Maxwell-Einstein metric conformally related to any given Kähler...

    Zhuangdan Guan in Acta Mathematica Scientia
    Article 18 October 2022
  8. Pluriclosed Manifolds with Constant Holomorphic Sectional Curvature

    A long-standing conjecture in complex geometry says that a compact Hermitian manifold with constant holomorphic sectional curvature must be Kähler...

    Pei Pei Rao, Fang Yang Zheng in Acta Mathematica Sinica, English Series
    Article 15 June 2022
  9. Locally Conformal Kähler and Hermitian Yang-Mills Metrics

    The author shows that if a locally conformal Kähler metric is Hermitian Yang-Mills with respect to itself with Einstein constant c ≤ 0, then it is a...

    Article 21 July 2021
  10. The Adiabatic Limit of Fu—Yau Equations

    In this paper, we consider the adiabatic limit of Fu—Yau equations on a product of two Calabi—Yau manifolds. We prove that the adiabatic limit of...

    Article 15 July 2022
  11. The Second Hessian Type Equation on Almost Hermitian Manifolds

    In this paper, we derive the second order estimate to the 2nd Hessian type equation on a compact almost Hermitian manifold.

    Jianchun Chu, Liding Huang, **aohua Zhu in Frontiers of Mathematics
    Article 15 May 2024
  12. The holomorphic d-scalar curvature on almost Hermitian manifolds

    In this paper, we study the existence of conformal metrics with constant holomorphic d-scalar curvature and the prescribed holomorphic d-scalar...

    Jianquan Ge, Yi Zhou in Science China Mathematics
    Article 04 April 2023
  13. The twisted conical Kähler-Ricci solitons on Fano manifolds

    In this paper, we show the relation between the existence of twisted conical Kähler-Ricci solitons and the greatest log Bakry-Emery-Ricci lower bound...

    **shen **, Jiawei Liu in Science China Mathematics
    Article 08 December 2023
  14. On the Lower Boundedness of Modified K-energy

    In this paper we prove that the modified K -energy on a Fano manifold X is bounded from below if X admits a special degeneration whose central fiber...

    Liang Zhang in Frontiers of Mathematics
    Article 29 March 2023
  15. COMPATIBILITY BETWEEN NON-KÄHLER STRUCTURES ON COMPLEX (NIL)MANIFOLDS

    We study the interplay between the following types of special non-Kähler Hermitian metrics on compact complex manifolds ( locally conformally Kähler , k -...

    L. ORNEA, A.-I. OTIMAN, M. STANCIU in Transformation Groups
    Article 02 June 2022
  16. The Kähler–Ricci Flow on CP2

    We give a direct proof of the convergence of the Kähler–Ricci flow on CP2 without assuming the existence of the Kähler–Einstein metric.
    Jian Song in Geometric Analysis
    Chapter 2020
  17. Complete Kähler metrics with positive holomorphic sectional curvatures on certain line bundles (related to a cohomogeneity one point of view on a Yau conjecture)

    In this article, we study Kähler metrics on a certain line bundle over some compact Kähler manifolds to find complete Kähler metrics with positive...

    **aoman Duan, Zhuangdan Guan in Acta Mathematica Scientia
    Article 29 November 2023
  18. Extremizers of the J Functional with Respect to the d1 Metric

    In previous work, Darvas, George and Smith obtained inequalities between the large scale asymptotic of the J functional with respect to the d 1 metric...

    S. Bachhuber, A. Benda, ... T. Darvas in Analysis Mathematica
    Article 20 May 2022
  19. Superminimal surfaces in hyperquadric Q2

    We study a superminimal surface M immersed into a hyperquadric Q 2 in several cases classified by two global defined functions τ X and τ Y , which were...

    Jun Wang, Jie Fei in Frontiers of Mathematics in China
    Article 16 October 2020
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