Fuzzy numbers are the only fuzzy sets that keep invertible operations invertible
نویسندگان
چکیده
منابع مشابه
Fuzzy numbers are the only fuzzy sets that keep invertible operations invertible
In standard arithmetic, if we, e.g., accidentally add a wrong number y to the preliminary result x, we can undo this operation by subtracting y from the result x+ y. In this paper, we prove the following two results: • First, a similar possibility to invert (undo) addition holds for fuzzy numbers (although in case of fuzzy numbers, we cannot simply undo addition by subtracting y from the sum). ...
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ژورنال
عنوان ژورنال: Fuzzy Sets and Systems
سال: 1997
ISSN: 0165-0114
DOI: 10.1016/s0165-0114(97)00137-1