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arXiv · 2205.08482

An Aubin continuity path for shrinking gradient K\"ahler-Ricci solitons

Charles Cifarelli·Ronan J. Conlon·Alix Deruelle
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Abstract

Let $D$ be a toric K\"ahler-Einstein Fano manifold. We show that any toric shrinking gradient K\"ahler-Ricci soliton on certain toric blowups of $\mathbb{C}\times D$ satisfies a complex Monge-Amp\`ere equation. We then set up an Aubin continuity path to solve this equation and show that it has a solution at the initial value of the path parameter. This we do by implementing another continuity method.

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Charles Cifarelli, Ronan J. Conlon, Alix Deruelle. 2022-05-17. An Aubin continuity path for shrinking gradient K\"ahler-Ricci solitons. https://arxiv.org/abs/2205.08482

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