This paper analyzes a linear system of equations when the righthandside is a fuzzy vector and the coefficient matrix is a crisp M-matrix. Thefuzzy linear system (FLS) is converted to the equivalent crisp system ...

This paper presents an efficient hybrid method, namely fuzzy particleswarm optimization (FPSO) and fuzzy c-means (FCM) algorithms, to solve the fuzzyclustering problem, especially for large sizes. When the ...

In this paper the concept of metacompactness in L-topologicalspaces is introduced by means of point finite families of L-fuzzy sets. Thisfuzzy metacompactness is a natural generalization of Lowen fuzzy ...

The aim of this paper is to present the new and interesting notionof ascending family of  $alpha $ −n-norms corresponding to an intuitionistic fuzzy nnormedlinear space. The notion of best aproximation sets in ...

In this paper, the notion of almost S^{*} -compactness in L-topologicalspaces is introduced following Shi's definition of S^{*} -compactness. The propertiesof this notion are studied and the relationship between ...