Strominger connection and pluriclosed metrics

Q Zhao, F Zheng - Journal für die reine und angewandte Mathematik …, 2023 - degruyter.com
In this paper, we prove a conjecture raised by Angella, Otal, Ugarte and Villacampa recently,
which states that if the Strominger connection (also known as Bismut connection) of a …

The long‐time behavior of the homogeneous pluriclosed flow

RM Arroyo, RA Lafuente - Proceedings of the London …, 2019 - Wiley Online Library
We study the asymptotic behavior of the pluriclosed flow in the case of left‐invariant
Hermitian structures on Lie groups. We prove that solutions on 2‐step nilpotent Lie groups …

[HTML][HTML] Special Hermitian metrics on compact solvmanifolds

A Fino, L Vezzoni - Journal of Geometry and Physics, 2015 - Elsevier
We review some constructions and properties of complex manifolds admitting pluriclosed
and balanced metrics. We prove that for a 6-dimensional solvmanifold endowed with an …

Streets-Tian Conjecture on several special types of Hermitian manifolds

Y Guo, F Zheng - arXiv preprint arXiv:2409.09425, 2024 - arxiv.org
A Hermitian-symplectic metric is a Hermitian metric whose K\" ahler form is given by the $(1,
1) $-part of a closed $2 $-form. Streets-Tian Conjecture states that a compact complex …

[图书][B] Cohomological aspects in complex non-Kähler geometry

D Angella - 2014 - Springer
By a remarkable result by WL Chow,[Cho49, Theorem V], see also [Ser56], projective
manifolds (that is, compact complex submanifolds of CPn WD CnC1 n f0g ı. C n f0g/, for n 2 …

On the existence of balanced and SKT metrics on nilmanifolds

A Fino, L Vezzoni - Proceedings of the American Mathematical Society, 2016 - ams.org
On a complex manifold a Hermitian metric which is simultaneously SKT and balanced has to
be necessarily Kähler. It has been conjectured that if a compact complex manifold $(M, J) …

Astheno–Kähler and balanced structures on fibrations

A Fino, G Grantcharov, L Vezzoni - International Mathematics …, 2019 - academic.oup.com
We study the existence of three classes of Hermitian metrics on certain types of compact
complex manifolds. More precisely, we consider balanced, strong Kähler with torsion (SKT) …

Six-dimensional solvmanifolds with holomorphically trivial canonical bundle

A Fino, A Otal, L Ugarte - International Mathematics Research …, 2015 - academic.oup.com
We determine the 6D solvmanifolds admitting an invariant complex structure with
holomorphically trivial canonical bundle. Such complex structures are classified up to …

Bismut K\" ahler-like manifolds of dimension 4 and 5

Q Zhao, F Zheng - arXiv preprint arXiv:2303.09267, 2023 - arxiv.org
This paper is a sequel to our studies\cite {ZZ} and\cite {YZZ} on Bismut K\" ahler-like
manifolds, or {\em BKL} manifolds for short. We will study the structural theorems for {\em …

Hermitian structures on a class of almost nilpotent solvmanifolds

A Fino, F Paradiso - Journal of Algebra, 2022 - Elsevier
In this paper we investigate the existence of invariant SKT, balanced and generalized Kähler
structures on compact quotients Γ﹨ G, where G is an almost nilpotent Lie group whose …