Kähler–Einstein metrics and the Kähler–Ricci flow on log Fano varieties

RJ Berman, S Boucksom, P Eyssidieux… - Journal für die reine …, 2019 - degruyter.com
We prove the existence and uniqueness of Kähler–Einstein metrics on ℚ-Fano varieties with
log terminal singularities (and more generally on log Fano pairs) whose Mabuchi functional …

Open problems in pluripotential theory

S Dinew, V Guedj, A Zeriahi - Complex Variables and Elliptic …, 2016 - Taylor & Francis
Full article: Open problems in pluripotential theory Skip to Main Content Taylor and Francis
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Survey on the metric SYZ conjecture and non-Archimedean geometry

Y Li - International Journal of Modern Physics A, 2022 - World Scientific
We survey the metric aspects of the Strominger–Yau–Zaslow conjecture on the existence of
special Lagrangian fibrations on Calabi–Yau manifolds near the large complex structure …

Adelic line bundles on quasi-projective varieties

X Yuan, SW Zhang - arXiv preprint arXiv:2105.13587, 2021 - arxiv.org
In this paper, we establish a theory of adelic line bundles over quasi-projective varieties over
finitely generated fields. Besides definitions of adelic line bundles, we consider their …

G-uniform stability and Kähler–Einstein metrics on Fano varieties

C Li - Inventiones mathematicae, 2022 - Springer
Let X be any Q Q-Fano variety and Aut (X) _0 Aut (X) 0 be the identity component of the
automorphism group of X. Let GG be a connected reductive subgroup of Aut (X) _0 Aut (X) 0 …

Spaces of norms, determinant of cohomology and Fekete points in non-Archimedean geometry

S Boucksom, D Eriksson - Advances in Mathematics, 2021 - Elsevier
Let L be an ample line bundle on a (geometrically reduced) projective variety X over any
complete valued field. Our main result describes the leading asymptotics of the determinant …

The uniform version of Yau–Tian–Donaldson conjecture for singular Fano varieties

C Li, G Tian, F Wang - Peking Mathematical Journal, 2022 - Springer
We prove the following result: if a\,\,\,\, Q\,\,\,\,\, Q-Fano variety is uniformly K-stable, then it
admits a Kähler–Einstein metric. This proves the uniform version of Yau–Tian–Donaldson …

Kähler currents and null loci

TC Collins, V Tosatti - Inventiones mathematicae, 2015 - Springer
We prove that the non-Kähler locus of a nef and big class on a compact complex manifold
bimeromorphic to a Kähler manifold equals its null locus. In particular this gives an analytic …

Tropical and non-Archimedean Monge–Ampère equations for a class of Calabi–Yau hypersurfaces

J Hultgren, M Jonsson, E Mazzon, N McCleerey - Advances in Mathematics, 2024 - Elsevier
For a large class of maximally degenerate families of Calabi–Yau hypersurfaces of complex
projective space, we study non-Archimedean and tropical Monge–Ampère equations, taking …

Convergence of the -flow on toric manifolds

TC Collins, G Székelyhidi - Journal of Differential Geometry, 2017 - projecteuclid.org
We show that on a Kähler manifold whether the $ J $-flow converges or not is independent
of the chosen background metric in its Kähler class. On toric manifolds we give a numerical …