On some difficulties in the addition of trapezoidal ordered fuzzy numbers
نویسندگان
چکیده
At the first, we revise the Kosinski’s definition of the sum of ordered fuzzy numbers. The associativity of revised sum is investigated here. In addition, we show that the multiple revised sum of finite sequence of trapezoidal ordered fuzzy numbers depends on its summands ordering. .AMS Classification: 03E72
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ورودعنوان ژورنال:
- CoRR
دوره abs/1710.03541 شماره
صفحات -
تاریخ انتشار 2017