Fuzzy Best Simultaneous Approximation of a Finite Numbers of Functions

نویسنده

چکیده مقاله:

Fuzzy best simultaneous approximation of a finite number of functions is considered. For this purpose, a fuzzy norm on $Cleft (X, Y right )$ and its fuzzy dual space and also the  set of subgradients of a fuzzy norm are introduced. Necessary case of a proved theorem about characterization of simultaneous approximation will be extended to the fuzzy case.

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عنوان ژورنال

دوره 14  شماره 1

صفحات  97- 106

تاریخ انتشار 2019-04-01

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