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Bulletin of Pure and Applied Sciences- Math& Stat. (Started in 1982)
eISSN: 2320-3226
pISSN: 0970-6577
Impact Factor: 4.895 (2017)
DOI: 10.5958/2320-3226
Editor-in-Chief:  Prof. Dr. Lalit Mohan Upadhyaya
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Article Details

Bulletin of Pure and Applied Sciences- Math& Stat. (Started in 1982)
Year : 2019, Volume & Issue : BPAS-Maths & Stat 38E(1), JAN-JUN 2019
Page No. : 216-221, Article Type : Original Aticle
Article DOI : 10.5958/2320-3226.2019.00019.5 (Received on 05.01.2019 Revised on 20.04.2019 Accepted on 07.05.2019)

FUZZY CRITICAL PATH ON TYPE-2 TRIANGULAR FUZZY NUMBERS

V. Anusuya1,*, P. Balasowandari2
Author’s Affiliation : 1P.G. and Research Department of Mathematics, Seethalakshmi Ramaswami College, Tiruchirappalli, Tamil Nadu 620002, India. E-mail:[email protected] 2P.G. and Research Department of Mathematics, Seethalakshmi Ramaswami College, Tiruchirappalli, Tamil Nadu 620002, India. E-mail: [email protected]

Corresponding Author : V. Anusuya, P.G. and Research Department of Mathematics, Seethalakshmi Ramaswami College, Tiruchirappalli, Tamil Nadu 620002, India. ,
E-Mail:-[email protected]


Abstract

Network diagram plays a vital role in determining the project completion time. Network analysis is a technique which determines the various sequences of activities concerning a project and the project completion time. The popular method of this technique, that is widely used, is the critical path method. In this paper, a fuzzy critical path in an acyclic project network is found using type-2 triangular fuzzy numbers and its complement. An example is discussed to demonstrate our proposed approach.

2010 Mathematics Subject Classification: 05C72.

Keywords

fuzzy critical path, type-2 triangular fuzzy numbers, complement of type-2 triangular fuzzy numbers, acyclic project network.
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