Results 161 to 170 of about 2,725 (205)

Notes on triangular intuitionistic fuzzy numbers

International Journal of Mathematics in Operational Research, 2013
The notion of triangular fuzzy number is put forward on the basis of intuitionistic fuzzy sense. The basic algebra and some non-linear operations of triangular intuitionistic fuzzy numbers (TIFNs) are devised. The average ranking index is introduced to find out order relations between two TIFNs.
Mijanur Rahaman Seikh   +2 more
openaire   +3 more sources

New operators on triangular intuitionistic fuzzy numbers and their applications in system fault analysis

Information Sciences, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Jian-qiang   +3 more
openaire   +3 more sources

Portfolio selection model with triangular intuitionistic fuzzy number by rate of return

Journal of Intelligent & Fuzzy Systems, 2022
A portfolio selection model with return as triangular intuitionistic fuzzy number is developed in this study to assess and select portfolios on China Stock Exchange. Although the portfolio selection has been widely investigated, and most studies have regarded return and risk as the main decisive criteria, there are many uncertainties in the financial ...
Xiaolian, Liao, Guohua, Chen
openaire   +1 more source

Linear programming using symmetric triangular intuitionistic fuzzy numbers

AIP Conference Proceedings, 2012
This paper introduces Symmetric Triangular Intuitionistic Fuzzy Numbers (STriFNs) and also proposes a new type of intuitionistic fuzzy arithmetic operations on STriIFNs. A special ranking function for ordering STriIFNs has been introduced. A solution methodology for Intuitionistic Fuzzy Linear Programming Problems (IFLPPs) with STriIFNs as parameters ...
R. Parvathi, C. Malathi
openaire   +1 more source

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