Junfu Yao — Neckpinchhttps://neckpinch.com/authors/junfu-yao/New arXiv papers by Junfu Yao, from Neckpinch Tue, 03 Nov 2026 08:37:45 GMT Relative Entropy of Hypersurfaces in Hyperbolic Spacehttps://neckpinch.com/papers/2206.13141/arxiv:2206.13141Mon, 27 Jun 2022 00:00:00 GMTJunfu Yao — We study a notion of relative entropy for certain hypersurfaces in hyperbolic space. We relate this quantity to the renormalized area introduced by Graham-Witten[RW99]. We also obtain a monotonicity formula for relative entropy applied to mean curvature flows in hyperbolic space.Mean curvature flow