سال انتشار: ۱۳۸۶

محل انتشار: سی و هشتمین کنفرانس ریاضی ایران

تعداد صفحات: ۱

نویسنده(ها):

A DEHNOKHALAJI – departement of methematics, Tehran Teacher training University, tehran, Iran
N NASRABADI –
N.A KIANI – Department of mathematics, Azad University, Science and Research, tehran. Iran

چکیده:

Let S={DMU1, …, DMUn} is a set of n DMUs and we want to rank the efficient ones is a non-radial model to compare them.