Fuzzy near best approximation as a generalization of fuzzy best approximation

‎‎‎Given a fuzzy normed space, we will introduce the notion of fuzzy near best approximation as a generalization of the notion of fuzzy best approximation. Some basic properties are characterized and also many examples for illustration are presented. Also, the hereditary properties of the fuzzy near best approximation on direct sum and tensor product of linear spaces are discussed.

کلیدواژه ها:

‎Fuzzy near best approximation ، Direct sum ، Tensor product ، Fuzzy norm‎