Chao Qian — Neckpinchhttps://neckpinch.com/authors/chao-qian/New arXiv papers by Chao Qian, from Neckpinch Tue, 10 Nov 2026 04:10:28 GMT Clifford algebra, isoparametric foliation and related geometric constructionshttps://neckpinch.com/papers/1812.10367/arxiv:1812.10367Fri, 21 Dec 2018 00:00:00 GMTChao Qian, Zizhou Tang — Based on representation theory of Clifford algebra, Ferus, Karcher and Münzner constructed a series of isoparametric foliations. In this paper, we will survey recent studies on isoparametric hypersurfaces of OT-FKM type and investigate related geometric constructions with mean curvature flow.Mean curvature flow