activity
20062026
most citedA diameter bound for Sasaki manifolds with application to uniqueness for Sasaki-Einstein structure

11 citations · 28 across the 11 of their papers we have counts for

collaborators

11 papers

math.DG2026

Extremal Kähler--Ricci solitons on Fano manifolds are Kähler--Einstein

Yasufumi Nitta

We prove that every extremal Kähler--Ricci soliton on a Fano manifold is Kähler--Einstein. This solves the problem of Calamai and Petrecca in full generality.

math.DG2026

Mabuchi solitons and Mabuchi constants on Fano admissible manifolds

Shotaro Murayama, Yasufumi Nitta

In this paper, we study the existence of Mabuchi solitons on admissible manifolds as defined by Apostolov--Calderbank--Gauduchon--Tønnesen-Friedman. We prove that a Fano admissible…

math.DG2024

Mabuchi Kähler solitons versus extremal Kähler metrics and beyond

Vestislav Apostolov, Abdellah Lahdili, Yasufumi Nitta

Using the Yau-Tian-Donaldson type correspondence for -solitons established by Han-Li, we show that a smooth complex -dimensional Fano variety admits a Mabuchi soliton provide…

math.DG2021★ 1 cited

A uniform version of the Yau-Tian-Donaldson correspondence for extremal Kähler metrics on polarized toric manifolds

Yasufumi Nitta, Shunsuke Saito

The aim of this paper is to solve a uniform version of the Yau-Tian-Donaldson conjecture for polarized toric manifolds. Also, we show a combinatorial sufficient condition for unifo…

math.DG2013

Strong K-stability and asymptotic Chow-stability

Toshiki Mabuchi, Yasufumi Nitta

For a polarized algebraic manifold , let be an algebraic torus in the group of all holomorphic automorphisms of . Then strong relative K-stability will be shown to im…

math.PR2011★ 5 cited

Tau functions of KP solitons realized in Wiener space

Hidemi Aihara, Jiro Akahori, Hiroko Fujii +1

In this paper, a probabilistic representation of the tau functions of KP (Kadomtsev-Petviashvili) solitons in terms of stochastic areas will be presented.