Applied Mathematics and Mechanics (English Edition) ›› 2004, Vol. 25 ›› Issue (3): 358-366.
• 论文 • 上一篇
刘颖范1,2, 陈晓红1
LIU Ying-fan1,2, CHEN Xiao-hong1
摘要: Based on the classical(matrix type)input-output analysis,a type of nonlinear(continuous type)conditional Leontief model,input-output equation were introduced,as well as three corresponding questions,namely,solvability,continuity and surjectivity,and some fixed point and surjectivity methods in nonlinear analysis were used to deal with these questions. As a result,the main theorems are obtained,which provide some sufficient criterions to solve above questions described by the boundary properties of the enterprises consuming operator.
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