Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (5): 425-431.

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ON THE EXISTENCE AND UNIQUENESS OF SOLUTIONS FOR A CLASS OF VARIATIONAL INEQUALITIES WITH APPLICATIONS TO THE SIGNORINI PROBLEM IN MECHANICS

张石生1, 向淑文2   

  1. 1. Sichuan University, Chengdu;
    2. Guizhou Normal University, Guiyang
  • 收稿日期:1990-02-24 出版日期:1991-05-18 发布日期:1991-05-18
  • 基金资助:
    Supported by the National Natural Science Foundation of China

ON THE EXISTENCE AND UNIQUENESS OF SOLUTIONS FOR A CLASS OF VARIATIONAL INEQUALITIES WITH APPLICATIONS TO THE SIGNORINI PROBLEM IN MECHANICS

Zhang Shi-sheng1, Xiang Shu-wen2   

  1. 1. Sichuan University, Chengdu;
    2. Guizhou Normal University, Guiyang
  • Received:1990-02-24 Online:1991-05-18 Published:1991-05-18
  • Supported by:
    Supported by the National Natural Science Foundation of China

摘要: In this paper, we introduce a new unified and general class of variational inequalities, and show some existence and uniqueness results of solutions for this kind of variational inequalities. As an application, we utilize the results presented in this paper to study the Signorini problem in mechanics.

关键词: variational inequality, KKM mappings, Signorini problem

Abstract: In this paper, we introduce a new unified and general class of variational inequalities, and show some existence and uniqueness results of solutions for this kind of variational inequalities. As an application, we utilize the results presented in this paper to study the Signorini problem in mechanics.

Key words: variational inequality, KKM mappings, Signorini problem

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