概率收缩偶与非阿基米德Menger概率赋范空间中非线性方程组的解*
Probabilistic Contractor Couple and Solutions for a System of Nonlinear Equations in Non-Archimedean Menger Probabilistic Normed Spaces
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摘要: 本文在非阿基米德Menger概率赋范空间中引入了概率收缩偶的概念,研究了非阿基米德Menger概率赋范空间中具概率收缩偶的非线性方程组的解的存在性与唯一性.发展和改进了引文[1~5]的相应结果.
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关键词:
- 非阿基米德Menger概率赋范空间 /
- 概率收缩偶 /
- 选择映象 /
- 非线性方程组
Abstract: The purpose of this paper is to introduce the concept of probabilistic contractor couple in non-Archimedean probabilistic normed spaces and to study the existencc and uniqueness of solutions for a system of nonlinear operator equations with probabilistic contractor couples in non-Archimedean probabilistic normed spaces. The results presented in this paper improve and extend the corresponding results in [1-5]. -
[1] Altman,M.,Contractors and Contractor Directions,Theory and Applications,Marcel Dekker,New York(1977). [2] Lee,A.C.,and W.J.Padgett,Random contractors with random nonlinear majorant functions,Nonlinear Anal.TMA,3(1979),707-715. [3] Lee,A.C.and W.J.Padgett,Solutions of random operator equations by random step-contractors,Nonlinear Anal.TMA,4(1980),145-151. [4] Lee,A.C.and W.J.Padgett,Random contractors and the solution of random nonlinear equations,Nonlinear Anal.TMA,1(1977),173-185. [5] 张石生,概率收缩和概率赋范空间中非线性方程的解,科学通报,15 (1990). [6] 张石生,《不动点理论及应用》.重庆出版社(1984). [7] Schweizer,B.and A.Sklar,Probabilistic Metric Spaces,North-Holland(1983).
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