شبکه پژوهشگران ایرانی / انجمن پژوهشگران / شبکه محققان / انجمن علمی ایرانیان

چکیده :

In this paper, we consider the following problems: 1. “Let ˜A is a fuzzy number and x a real number. Then, what do we say about whether x is greater (smaller) than or equal to ˜A?”. 2. “Let ˜A and ˜B are two fuzzy numbers. Then, what do we say about whether ˜B is greater (smaller) than or equal to ˜A?”.

کلید واژگان :