LINEAR-OPERATORS THAT PRESERVE COLUMN RANK OF FUZZY MATRICES

被引：2
|
作者：
SONG, SZ
机构：
[1] Cheju National University, Cheju
来源：
FUZZY SETS AND SYSTEMS | 1994年 / 62卷 / 03期
关键词：
OPERATORS; FUZZY MATRIX; COLUMN RANK;
D O I：
10.1016/0165-0114(94)90115-5
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
For each m greater-than-or-equal-to 2 and n greater-than-or-equal-to 3, we characterize the linear operators, T, on the m X n fuzzy matrices that preserve column rank. That is, T preserves column rank if and only if T strongly preserves column rank 1 and it preserves column rank 3. Other characterizations of column rank preserving operators are also given.
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页码：311 / 317
页数：7
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