Balanced Hermitian structures on almost abelian Lie algebras

A Fino, F Paradiso - Journal of Pure and Applied Algebra, 2023 - Elsevier
We study balanced Hermitian structures on almost abelian Lie algebras, ie on Lie algebras
with a codimension-one abelian ideal. In particular, we classify six-dimensional almost …

Quasi-plurisubharmonic envelopes 2: Bounds on Monge-Amp\ere volumes

V Guedj, CH Lu - arXiv preprint arXiv:2106.04272, 2021 - arxiv.org
In\cite {GL21a} we have developed a new approach to $ L^{\infty} $-a priori estimates for
degenerate complex Monge-Amp\ere equations, when the reference form is closed. This …

Fino–Vezzoni conjecture on Lie algebras with abelian ideals of codimension two

K Cao, F Zheng - Mathematische Zeitschrift, 2024 - Springer
In this paper, we confirm the Fino–Vezzoni Conjecture for unimodular Lie algebras which
contain abelian ideals of codimension two, a natural generalization to the class of almost …

Special Hermitian structures on suspensions

A Fino, G Grantcharov, M Verbitsky - arXiv preprint arXiv:2208.12168, 2022 - arxiv.org
Motivated by the construction based on topological suspension of a family of compact non-
K\" ahler complex manifolds with trivial canonical bundle given by L. Qin and B. Wang in …

Compatibility of balanced and SKT metrics on two-step solvable Lie groups

M Freibert, A Swann - Transformation Groups, 2023 - Springer
It has been conjectured by Fino and Vezzoni that a compact complex manifold admitting
both a compatible SKT and a compatible balanced metric also admits a compatible Kähler …

Canonical metrics in complex geometry

A Fino - Bollettino dell'Unione Matematica Italiana, 2024 - Springer
A Hermitian metric on a complex manifold is said to be pluriclosed or SKT if the torsion of the
associated Bismut connection is closed, and it is called balanced if its fundamental form is …

On metric and cohomological properties of Oeljeklaus–Toma manifolds

D Angella, A Dubickas, A Otiman… - Publicacions …, 2024 - projecteuclid.org
We study metric and cohomological properties of Oeljeklaus–Toma manifolds. In particular,
we describe the structure of the double complex of differential forms and its Bott–Chern …

Plurisigned hermitian metrics

D Angella, V Guedj, C Lu - Transactions of the American Mathematical …, 2023 - ams.org
Let $(X,\omega) $ be a compact hermitian manifold of dimension $ n $. We study the
asymptotic behavior of Monge-Ampère volumes $\int _X (\omega+ dd^ c\varphi)^ n $, when …

Locally conformally balanced metrics on almost abelian Lie algebras

F Paradiso - Complex Manifolds, 2021 - degruyter.com
We study locally conformally balanced metrics on almost abelian Lie algebras, namely
solvable Lie algebras admitting an abelian ideal of codimension one, providing …

On the pluriclosed flow on Oeljeklaus–Toma manifolds

E Fusi, L Vezzoni - Canadian Journal of Mathematics, 2024 - cambridge.org
We investigate the pluriclosed flow on Oeljeklaus–Toma manifolds. We parameterize left-
invariant pluriclosed metrics on Oeljeklaus–Toma manifolds, and we classify the ones which …