Fuzzy shortest path problem based on level \(\lambda\)-triangular LR fuzzy numbers
type: Item
instance of: scholarly article
title: Fuzzy shortest path problem based on level \(\lambda\)-triangular LR fuzzy numbers
zbMATH Open document ID: 1232.05189
DOI: 10.1155/2012/646248
author: S. Elizabeth
author: L. Sujatha
published in: Advances in Fuzzy Systems
publication date: 2012-03-08T00:00:00Z
review text: Summary: Among the problems of graphs involving uncertainties, the fuzzy shortest path problem is one of the most studied topics since it has a wide range of applications in different areas and therefore deserves special attention. In this paper, algorithms are proposed for the fuzzy shortest path problem, where the arc length of the network takes imprecise numbers, instead of real numbers, namely, level \(\lambda\)-triangular LR fuzzy numbers. Few indices defined in this paper help to identify the shortest path in fuzzy environment.
Mathematics Subject Classification ID: 05C72
Mathematics Subject Classification ID: 05C85
zbMATH DE Number: 6013316
zbMATH Keywords: fuzzy shortest path problem
zbMATH Keywords: arc length
zbMATH Keywords: network
zbMATH Keywords: LR fuzzy number
Wikidata QID: Q58698150
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/646248
OpenAlex ID: W2001625786
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DBLP publication ID: journals/afs/ElizabethS12
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description: scientific article; zbMATH DE number 6013316