A fixed point theorem for a class of β-constrictive operators and its application to the integral equation in L^1(0,∞)  

作　　者：吴从忻 刘笑颖 

出　　处：《Journal of Harbin Institute of Technology(New Series)》2001年第2期143-146,共4页哈尔滨工业大学学报（英文版）

基　　金：NationalNaturalScienceFoundationofChina(GrantNo .199710 19)

摘　　要：Presents the fixed point theorem for a class of β constrictive increasing operators without continuity and discusses the existence of solution of the integral equation with the discontinuous term in L 1(0,∞) by using this theorem.Presents the fixed point theorem for a class of β constrictive increasing operators without continuity and discusses the existence of solution of the integral equation with the discontinuous term in L 1(0,∞) by using this theorem.

关 键 词：CONSTRICTIVE increasing operator fixed point integral equation 

分 类 号：O241[理学—计算数学]