Online ISSN: 2515-8260

Keywords : fuzzy set


A Picture Fuzzy Approach to Solving Transportation Problem

S. Sathya Geetha; K. Selvakumari

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 2, Pages 4982-4990

In this paper, we introduce the concept of picture fuzzy sets (PFS), which are the direct extensions of fuzzy sets and intuitionistic fuzzy sets. The picture fuzzy sets are more suitable for capturing imprecise, inconsistent and uncertain information. We applied three types ranking using proposed critical path method in which supply, demand and unit costs are taken as picture fuzzy numbers and to find the solution of transportation cost is minimum to compare with different ranking methods. A comparison table is established with results of existing technique and proposed method.

Operations On Triangular Fuzzy Number To Determine The Replacement Time For Fuzzy Replacement Problem

Saranya. V; M. Shanmugasundari; S. Aarthi

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 3, Pages 4613-4620

The purpose of this paper is to find the optimal solution of the fuzzy replacement problem with the triangular fuzzy number in a different way. The proposed method is easy to apply and understand. We compared results with the existing one and a new algorithm is also developed.