FUZZY EIGENVALUES AND INPUT-OUTPUT-ANALYSIS

被引：56

作者：

BUCKLEY, JJ

机构：

[1] Mathematics Department, University of Alabama at Birmingham, Birmingham

来源：

FUZZY SETS AND SYSTEMS | 1990年 / 34卷 / 02期

关键词：

Economics; fuzzy numbers;

D O I：

10.1016/0165-0114(90)90158-3

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We first generalize the Perron-Frobenius results for nonnegative matrices to nonnegative fuzzy matrices which says that these fuzzy matrices have a (dominant) nonnegative fuzzy eigenvalue. This result is then used to extend Leontief's closed input-output analysis to fuzzy economies and obtain a fuzzy model of the world's economy. © 1990.

引用

页码：187 / 195

页数：9

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[No title captured]

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