Results 81 to 90 of about 7,010,837 (208)

Fundamental theorems of group isomorphism under the framework of complex intuitionistic fuzzy set

AIMS Mathematics
<p>Algebraic homomorphisms are essential mathematical structures that sustain operations across algebraic systems such as groups, rings, and fields. These mappings not only preserve the validity of algebraic operations but also make it easier to investigate structural similarities and equivalences across distinct algebraic entities.
Muhammad Jawad, Niat Nigar, Sarka Hoskova-Mayerova, Bijan Davvaz, Muhammad Haris Mateen   +4 more
openaire   +2 more sources

Adaptive Fuzzy PID Control of Two‐DOF Pneumatic Artificial Muscle Manipulators for Leg Rehabilitation

Engineering Reports, Volume 8, Issue 2, February 2026.
Two‐degree‐of‐freedom manipulator driven by PAM. ABSTRACT Rehabilitation robots are machines that allow patients to perform practice movements and ought to be sufficiently compliant for safe human interaction. Most robots today use hydraulic systems and continually rotating servo motors, making them less suitable for rehabilitation.
Solomon Ferede Ezez, Chala Merga Abdissa, Melkamu Bekele Leza   +2 more
wiley   +1 more source

A generalization of operators on intuitionistic fuzzy sets using triangular norms and conorms

, 2002
Several operators on intuitionistic fuzzy sets, such as union, intersection, sum and product, have been defined using common triangular norms and conorms.
Kerre, EtienneWE02801000205272F358CFA4-F0ED-11E1-A9DE-61C894A0A6B4, Kerre, Etienne, Deschrijver, Glad, Deschrijver, GladUGent001995006575801001452431975407443034F5FEAC1A-F0ED-11E1-A9DE-61C894A0A6B4   +3 more
core  

Sustainable Supplier Selection of E‐Commerce Industry in Bangladesh: An Integrated TOPSIS‐AHP Approach

Engineering Reports, Volume 8, Issue 2, February 2026.
Rapid growth in e‐commerce has intensified the need for suppliers that align with sustainability objectives rather than focusing solely on cost and delivery speed. To address this challenge, the study applies an integrated AHP–TOPSIS framework in which Analytic Hierarchy Process assigns criterion weights—Environmental Impact (0.633), Lead Time (0.260),
Khandoker Arbab Shahriar, Hrittik Mural, Monowar Wadud Hridoy   +2 more
wiley   +1 more source

Complex intuitionistic fuzzy subrings

, 2017
In this paper, we defined the complex intuitionistic fuzzy subring and introduced some new concepts like Intuitionistic ? ? fuzzy sets and homogeneous complex intuitionistic fuzzy sets.
Amirah Afiqah binti Jin Azman
core  

H-max distance measure of intuitionistic fuzzy sets in decision making

, 2018
Intuitionistic fuzzy sets (IFSs) are successful to handle the uncertain situations of data. Distance measures of IFSs are important in the evaluation of IFSs relationships. In this paper, we analyzed the disadvantagesof existing distance measures of IFSs
Roan Thi Ngan, Bui Cong Cuong, Ali, Mumtaz, Le Hoang Son, Son, Le Hoang, Mumtaz Ali, Ngan, Roan Thi, Cuong, Bui Cong, Cuong B.C., Son L.H., Ngan R.T., Ali M.   +11 more
core   +1 more source

Uni-Type Modal Operators On Intuitionistic Fuzzy Sets [PDF]

, 2014
Intuitionistic Fuzzy Modal Operator was defined by Atanassov, he introduced the generalization of these modal operators. After this study, some authors defined some modal operators which are called one type and two type modal operator on intuitionistic ...
Gökhan Cuvalcıoglu
core   +1 more source

RETRACTED: Several intuitionistic fuzzy hamy mean operators with complex interval values and their application in assessing the quality of tourism services.

PLoS ONE
In order to assess the quality of senior tourism services in vacation destinations, we examine complex interval valued intuitionistic Fuzzy Dombi Hamy Mean (CIVIFDHM) operators.
Ali N A Koam, Ali Ahmad, Ibtisam Masmali, Muhammad Azeem, Mehwish Sarfraz   +4 more
doaj   +1 more source

A Novel Framework for Belief and Plausibility Measures in Intuitionistic Fuzzy Sets: Belief and Plausibility Distance, Similarity, and TOPSIS for Multicriteria Decision Making

Axioms
Dempster–Shafer Theory (DST) relies significantly on belief and plausibility measures to handle ambiguity and uncertainty; however, DST has been extended to fuzzy sets (FSs) and intuitionistic fuzzy sets (IFSs) with only a few extensions focusing on ...
Shahid Hussain, Zahid Hussain, Rashid Hussain, Ahmad Bakhet, Hussain Arafat, Mohammed Zakarya, Amirah Ayidh I Al-Thaqfan, Maha Ali   +7 more
doaj   +1 more source

Multiple attribute decision making based on interval-valued intuitionistic fuzzy sets, linear programming methodology, and the extended TOPSIS method

, 2017
In recent years, some multiple attribute decision making (MADM) methods have been presented based on interval-valued intuitionistic fuzzy sets (IVIFSs). In this paper, we propose a new MADM method based on IVIFSs, the linear programming (LP) methodology,
王正一;Wang, Cheng-yi;陳錫明;Chen, Shyi-ming, Cheng-Yi Wang, Shyi-Ming Chen   +2 more
core   +1 more source