Year: 2020
Author: Jih-Hsin Cheng
Journal of Mathematical Study, Vol. 53 (2020), Iss. 4 : pp. 471–492
Abstract
In this paper I would like to make a report on the results about hypersurfaces in the Heisenberg group and invariant curves and surfaces in CR geometry. The results are contained in the papers [8, 9, 16] and [14]. Besides, I would also report on the results about the strong maximum principle for a class of mean curvature type operators in [10].
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jms.v53n4.20.04
Journal of Mathematical Study, Vol. 53 (2020), Iss. 4 : pp. 471–492
Published online: 2020-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 22
Keywords: Heisenberg group umbilicity Pansu sphere Strong maximum principle horizontal ($p$−)mean curvature subriemannian manifold CR geometry chain Kropina metric pseudohermitian geometry CR invariant surface area functional singular Yamabe problem volume renormalization.