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On hypersurfaces of H2×H2
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Science china Mathematics 2024年 第2期67卷 339-366页
作者: Dong Gao Hui Ma Zeke Yao School of Science Beijing University of Civil Engineering and Architecture Department of Mathematical Sciences Tsinghua University
In this paper, we study hypersurfaces of H2× H2. We first classify the hypersurfaces with constant principal curvatures and constant product angle functions. Then we classify homogeneous hypersurfaces and isoparametr... 详细信息
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On Energy Gap Phenomena of the Whitney Spheres in cn or cPn
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chinese Annals of Mathematics,Series B 2023年 第4期44卷 599-614页
作者: Yong LUO Liuyang ZHANG Mathematical Science Research center Chongqing University of Technology
Zhang(2021),Luo and Yin(2022) initiated the study of Lagrangian submanifolds satisfying ▽*T=0 or ▽*▽*T=0 in cnor cPn,where ■ and ■ is the Lagrangian trace-free second fundamental form.They proved several rigidity... 详细信息
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RIGIDITY RESULTS FOR SELF-SHRINKING SURFAcES IN R~4
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Acta Mathematica Scientia 2021年 第5期41卷 1417-1427页
作者: 江绪永 孙和军 赵培标 Department of Mathematics Changzhou University college of Science Nanjing University of Science and Technology
In this paper,we give some rigidity results for complete self-shrinking surfaces properly immersed in R~4 under some assumptions regarding their Gauss images.More precisely,we prove that this has to be a plane,provide... 详细信息
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