Chinese Quarterly Journal of Mathematics ›› 2007, Vol. 22 ›› Issue (2): 203-206.

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A Remark on Concircularly Flat Totally Real Minimal Submanifolds in CPn

  

  1. College of Mathematics and Information Science Henan University Institute of Applied Mathematics Henan University Kaifeng 475001 China,College of Mathematics and Information Science Henan University,Kaifeng 475001 China,Kaifeng 475001 China
  • Received:2004-12-27 Online:2007-06-30 Published:2023-11-02
  • About author:SONG Xiao-xin(1973-),male,native of Jiangyan,Jiangsu,an associate professor of Henan Univeraity,Ph.D.,engages in graph theory and diferential geometry.
  • Supported by:
    Supported by the NSF of Education Department of Henan Province(20021100002); Supported by the NSF of Education Department of Henan Province(200510475038);

Abstract: Let M be a concircularly flat totally real minimal submanifold in CP4. The infimum Vm of the volume V(M) of M is obtained, also the necessary and sufficient conditions of "V(M)=Vm" is given.

Key words: minimal, totally real, concircularly fat, submanifolds

CLC Number: