نتایج جستجو برای: complex pythagorean fuzzy set

تعداد نتایج: 1452447  

2016
P. THIRUNAVUKARASU R. SURESH K. K. VISWANATHAN

In this paper, the concept of fuzzy graph is extended to a complex fuzzy graph. Complex fuzzy graphs are encountered in complex fuzzy set theory. The novelty of the complex fuzzy set lies in the range of values its membership function may attain. In contrast to a traditional fuzzy membership function, this range is not limited to [0, 1], but extended to the unit circle in the complex plane. Thu...

Journal: :Symmetry 2022

The theory investigated in this analysis is substantially more suitable for evaluating the dilemmas real life to manage complicated, risk-illustrating, and asymmetric information. complex Pythagorean fuzzy set expanded upon by q-rung orthopair (Cq-ROFS). They stand out having a qth power of part complex-valued membership degree imaginary non-membership that equal or less than 1. We define compa...

Journal: :Reports in Mechanical Engineering 2021

The principle of a complex interval-valued Pythagorean fuzzy set (CIVPFS) is valuable procedure to manage inconsistent and awkward information genuine life troubles. CIVPFS mixture the two separated theories such as which covers truth grade (TG) falsity (FG) in form number whose real unreal parts are sub-interval unit interval. superiority that sum square upper part (also for an part) duplet re...

Journal: :Journal of Natural Fibers 2023

To solve the problem of grade evaluation foreign fiber content in cotton, this paper divided into multi-criteria decision-making field and proposed an interval-valued Pythagorean fuzzy set method. Taking account various properties fibers, single comprehensive is carried out to improve quality cotton textiles. Based on set, we used AHP TOPSIS methods determine relevant weight information, combin...

Journal: :Symmetry 2017
Bo Hu Lvqing Bi Songsong Dai

A complex fuzzy set is a set whose membership values are vectors in the unit circle in the complex plane. This paper establishes the orthogonality relation of complex fuzzy sets. Two complex fuzzy sets are said to be orthogonal if their membership vectors are perpendicular. We present the basic properties of orthogonality of complex fuzzy sets and various results on orthogonality with respect t...

2013
P. Thirunavukarasu R. Suresh

The objective of this paper is to investigate the applications of complex fuzzy sets. The novelty of the complex fuzzy set lies in the range of values its membership function may attain. In contrast to a traditional fuzzy membership function, this range is not limited to [0, 1], but extended to the unit circle in the complex plane. Thus, the complex fuzzy set provides a mathematical framework f...

Journal: :sahand communications in mathematical analysis 2014
hamid reza moradi

the present paper introduces the notion of the complete fuzzy norm on a linear space. and, some relations between the fuzzy completeness and ordinary completeness on a linear space is considered, moreover a new form of fuzzy compact spaces, namely b-compact spaces and b-closed spaces are introduced. some characterizations of their properties are obtained.

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