Acta mathematica scientia,Series A ›› 2025, Vol. 45 ›› Issue (2): 534-553.

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Poincaré-Bertrand Formula on Smooth Surfaces in Quaternion Analysis

Yujie Zhou1,*(),Weiyu Luo2(),Yufeng Wang3(),Zhongxiang Zhang3()   

  1. 1Faculty of Science and Technology,University of Macau, Macau 999078
    2School of Mathematics and Statistics, Guangxi Normal University, Guangxi Guilin 541004
    3School of Mathematics and Statistics, Wuhan University, Wuhan 430079
  • Received:2024-02-16 Revised:2024-09-24 Online:2025-04-26 Published:2025-04-09
  • Contact: Yujie Zhou E-mail:651397389@qq.com;luoweiyu18@163.com;wh_yfwang@163.com;zhxzhang.math@whu.edu.cn
  • Supported by:
    NSFC(11223344)

Abstract:

Quaternion algebra is an algebraic structure that satisfies the associative law but not the commutative law. It has important theoretical significance and application value for studying equations and operators in high-dimensional spaces. By first proving the Privalov theorem with parameter variables in quaternion analysis, then proving the commutation formula of non principal value products, and finally using mathematical analysis methods to take limits on both sides, the Poincaré-Bertrand formula on smooth surfaces is proved.

Key words: quaternion analysis, Cauchy type singular integral, Poincaré-Bertrand formula

CLC Number: 

  • O175.23
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