The rigidity of sharp spectral gap in nonnegatively curved spaces
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Publication:6379925
DOI10.1016/J.NA.2022.113202zbMath1511.30023arXiv2110.05045MaRDI QIDQ6379925
Yu Kitabeppu, Sajjad Lakzian, Christian Ketterer
Publication date: 11 October 2021
Rigidity results (53C24) Analysis on metric spaces (30L99) Sobolev (and similar kinds of) spaces of functions on metric spaces; analysis on metric spaces (46E36)
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