Infinitely many non-collapsed steady Ricci solitons on complex line bundles

Fuente: arXiv
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Main Author: Chi, Hanci
Format: Preprint
Published: 2024
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author Chi, Hanci
author_facet Chi, Hanci
contents We construct a continuous 3-parameter family of non-shrinking Ricci solitons complex line bundles $O(k)$ over $\mathbb{CP}^{2m+1}$, where the base space is not necessarily Kähler--Einstein. Each $O(k)$ with $k\in [3,2m+1]$ admits at least one asymptotically conical (AC) Ricci-flat metric in this family. For each $O(k)$ with $k\geq 3$, the family includes infinitely many asymptotically paraboloidal (AP) steady Ricci soliton.
format Preprint
id arxiv_https___arxiv_org_abs_2412_16907
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Infinitely many non-collapsed steady Ricci solitons on complex line bundles
Chi, Hanci
Differential Geometry
53E20 (primary), 53C25 (secondary)
We construct a continuous 3-parameter family of non-shrinking Ricci solitons complex line bundles $O(k)$ over $\mathbb{CP}^{2m+1}$, where the base space is not necessarily Kähler--Einstein. Each $O(k)$ with $k\in [3,2m+1]$ admits at least one asymptotically conical (AC) Ricci-flat metric in this family. For each $O(k)$ with $k\geq 3$, the family includes infinitely many asymptotically paraboloidal (AP) steady Ricci soliton.
title Infinitely many non-collapsed steady Ricci solitons on complex line bundles
topic Differential Geometry
53E20 (primary), 53C25 (secondary)
url https://arxiv.org/abs/2412.16907