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n维欧氏空间Rn上向量函数的γ次Jacobi阵及其性质

孙喜梅, 刘庆怀, 张宗来   

  1. 吉林大学数学科学学院, 长春 130025
  • 收稿日期:2001-08-21 修回日期:1900-01-01 出版日期:2002-07-26 发布日期:2002-07-26
  • 通讯作者: 孙喜梅

The γ-Subjacobi Matrix and Its Properties of the Function on Rn

SUN Xi-mei, LIU Qing-huai, ZHANG Zhong-lai   

  1. College of Mathematics, Jilin University, Changchun 130025, China
  • Received:2001-08-21 Revised:1900-01-01 Online:2002-07-26 Published:2002-07-26
  • Contact: SUN Xi-mei

摘要: 给出n维欧氏空间Rn上向量函数的γ次Jacobi阵的概念及其性质, 并给出R n上数量值及向量函数的γ凸的概念及其性质.

关键词: γ次微分, γ次梯度, γ次Jacobi阵, γ凸, 非光滑函数

Abstract: This paper presents the definition and the properties of the γ-subjacobi matrix of the vector value function on Rn. Fur thermore, the paper deals with the definition and the properties of the γ-convex of the n-dimension vector function.

Key words: γ-subdifferential, γ-subgradient, γ-convex, γ-subjacobi matrix, no nsmooth function

中图分类号: 

  • O224