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Bibliographic Details
Main Authors: Chai, Xiaoxiang, Wan, Xueyuan
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2602.21813
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Table of Contents:
  • Llarull's theorem asserts that the scalar curvature and the metric on the $n$-sphere cannot be bounded below at the same time by those of the standard $n$-sphere. Using the warped $μ$-bubble method, we develop Llarull type theorems for three and four-dimensional bands with spectral scalar curvature bounds.