Hou, Zhong Hua
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:日本东京工业大学
Degree:Doctoral Degree
School/Department:数学科学学院
Discipline:Pure Mathematics
E-Mail:
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Date:2019-03-09
Indexed by:Journal Article
Date of Publication:2011-04-01
Journal:ACTA MATHEMATICA HUNGARICA
Included Journals:SCIE、Scopus
Volume:131
Issue:1-2
Page Number:160-173
ISSN:0236-5294
Key Words:equiaffine normal bundle; affine sphere; affine mean curvature vector
Abstract:A surface immersed in R (4) is called a proper affine sphere if the position vector belongs to the affine normal plane. We classify proper affine spheres with a double dagger(aSyen) g (aSyen)=0 whose affine mean curvature vector has constant length. Moreover, we find some concrete examples of affine spheres which are not affine umbilical.
