Uniform K-stability, Duistermaat–Heckman measures and singularities of pairs

S Boucksom, T Hisamoto, M Jonsson - Annales de l'Institut Fourier, 2017 - numdam.org
The purpose of this paper is to set up a formalism inspired by non-Archimedean geometry to
study K-stability. We first provide a detailed analysis of Duistermaat–Heckman measures in …

K-polystability of Q-Fano varieties admitting Kähler-Einstein metrics

RJ Berman - Inventiones mathematicae, 2016 - Springer
It is shown that any, possibly singular, Fano variety X admitting a Kähler-Einstein metric is K-
polystable, thus confirming one direction of the Yau-Tian-Donaldson conjecture in the …

Special test configuration and K-stability of Fano varieties

C Li, C Xu - Annals of mathematics, 2014 - JSTOR
For any flat projective family (𝒳, ℒ)→ C such that the generic fibre 𝒳η is a klt ℚ-Fano variety
and L|_X_η∼_Q-K_X_η, we use the techniques from the minimal model program (MMP) to …

Uniform K-stability and asymptotics of energy functionals in Kähler geometry

S Boucksom, T Hisamoto, M Jonsson - Journal of the European …, 2019 - ems.press
Consider a polarized complex manifold (X, L) and a ray of positive metrics on L defined by a
positive metric on a test configuration for (X, L). For many common functionals in Kähler …

Valuative stability of polarised varieties

R Dervan, E Legendre - Mathematische Annalen, 2023 - Springer
Fujita and Li have given a characterisation of K-stability of a Fano variety in terms of
quantities associated to valuations, which has been essential to all recent progress in the …

Relative K-stability for Kähler manifolds

R Dervan - Mathematische Annalen, 2018 - Springer
We study the existence of extremal Kähler metrics on Kähler manifolds. After introducing a
notion of relative K-stability for Kähler manifolds, we prove that Kähler manifolds admitting …

A uniform version of the Yau-Tian-Donaldson correspondence for extremal K\" ahler metrics on polarized toric manifolds

Y Nitta, S Saito - arXiv preprint arXiv:2110.10386, 2021 - arxiv.org
arXiv:2110.10386v1 [math.DG] 20 Oct 2021 Page 1 arXiv:2110.10386v1 [math.DG] 20 Oct
2021 A UNIFORM VERSION OF THE YAU-TIAN-DONALDSON CORRESPONDENCE FOR …

Openness results for uniform K-stability

K Fujita - Mathematische Annalen, 2019 - Springer
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On flops and canonical metrics

IA Cheltsov, YA Rubinstein - arXiv preprint arXiv:1508.04634, 2015 - arxiv.org
This article is concerned with an observation for proving non-existence of canonical Kahler
metrics. The idea is to use a rather explicit type of degeneration that applies in many …

Kähler-Einstein metrics and K-stability

C Li - 2012 - search.proquest.com
In this thesis, we study several problems related to the existence problem of Kahler-Einstein
metric on Fano manifold. After introduction in the first chapter, in the second chapter, we …