Mathematics > Probability
arXiv:2503.16093 (math)
[Submitted on 20 Mar 2025 (v1), last revised 20 Aug 2026 (this version, v3)]
Abstract:We prove lower bounds for the first non-trivial eigenvalue of the drift Laplacian on manifolds with Wentzell-type boundary condition in terms of some Cheeger-type constants for bulk-boundary interactions. Our results are in the spirit of Cheeger's classical inequality.
Submission history
From: Marie Bormann [view email]
[v1]
Thu, 20 Mar 2025 12:33:57 UTC (165 KB)
[v2]
Mon, 24 Mar 2025 09:18:18 UTC (166 KB)
[v3]
Thu, 20 Aug 2026 10:16:33 UTC (172 KB)
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