数学理论与应用 ›› 2021, Vol. 41 ›› Issue (3): 13-37.

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球面上的平均场方程

桂长峰$ 1,*, 胡烨耀2,谢维洪2   

  1. 1.得克萨斯大学圣安东尼奥分校,圣安东尼奥, 78249;\\ 2. 中南大学数学与统计学院, 长沙, 410075
  • 出版日期:2021-09-30 发布日期:2021-10-28

Mean Field Equation on Spheres

  1. 1.Department of Mathematics, The University of Texas at San Antonio, TX 78249, USA; 2. School of Mathematics and Statistics, Central South University, Changsha 410075, China.
  • Online:2021-09-30 Published:2021-10-28
  • Contact: Gui Changfeng;E−mail:changfeng.gui@utsa.edu

摘要: 本文介绍球面上平均场类方程的新进展及公开问题. 特别地,我们引入一些新的Aubin-Onofri型不等式,同时讨论这些不等式与平均场类方程之间的紧密联系.

关键词: 平均场方程, Paneitz算子, 共形度量, Szego极限定理, Moser-Trudinger不等式

Abstract: In this expository note, we will introduce the recent progress and open problems concerning mean field type equations on spheres. In particular, some new inequalities of Aubin-Onofri type as well as their close connection to mean field type equations are presented. 

Key words: Mean field equation;Paneitz operator, Conformal metric, Szego limit theorem, Moser-Trudinger inequality