Acta mathematica scientia,Series B ›› 2025, Vol. 45 ›› Issue (1): 264-279.doi: 10.1007/s10473-025-0121-y

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JERISON-LEE IDENTITIES AND SEMI-LINEAR SUBELLIPTIC EQUATIONS ON HEISENBERG GROUP

Xinan Ma1, Qianzhong Ou2, Tian Wu1   

  1. 1. School of Mathematical Science, University of Science and Technology of China, Hefei 230026, China;
    2. School of Mathematics and Statistics, Guangxi Normal University, Guilin 541004, China
  • Received:2024-10-27 Published:2025-02-06
  • About author:Xinan Ma, E-mail,: xinan@ustc.edu.cn; Qianzhong Ou, E-mail,: ouqzh@gxnu.edu.cn; Tian Wu, E-mail,: wt1997@ustc.edu.cn
  • Supported by:
    National Natural Science Foundation of China (12141105, 12471194) and the first author's research also was supported by the National Key Research and Development Project (SQ2020YFA070080).

Abstract: In the study of the extremal for Sobolev inequality on the Heisenberg group and the Cauchy-Riemann(CR) Yamabe problem, Jerison-Lee found a three-dimensional family of differential identities for critical exponent subelliptic equation on Heisenberg group Hn by using the computer in [5]. They wanted to know whether there is a theoretical framework that would predict the existence and the structure of such formulae. With the help of dimension conservation and invariant tensors, we can answer the above question.

Key words: Cauchy-Riemann Yamabe problem, subelliptic equations, Jerison-Lee identities

CLC Number: 

  • 32V20
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