Results 71 to 80 of about 43,437 (249)

Interval valued intuitionistic $(S,T)$-fuzzy $H_v$-submodules

, 2006
On the basis of the concept of the interval valued intuitionistic fuzzy sets introduced by K.Atanassov, the notion of interval valued intuitionistic fuzzy $H_v$-submodules of an $H_v$-module with respect to $t$-norm $T$ and $s$-norm $S$ is given and the ...
Atanassov, Atanassov, Davvaz, Davvaz, Jian Ming Zhan, Spartalis, W. A. Dudek, Wang, Zadeh, Zadeh   +9 more
core   +2 more sources

Delving Into the Depths of the Properties and Behavior of Bipolar Pythagorean Neutrosophic Metric Spaces: A Theoretical Analysis

Journal of Mathematics, Volume 2026, Issue 1, 2026.
This paper advances the theory of bipolar Pythagorean neutrosophic fuzzy (BPNF) sets by establishing their formalization within a topological and metric framework, while also demonstrating their role in decision‐making under uncertainty. The main contributions are as follows: (1) definition and characterization of BPNF topological spaces, providing a ...
Akiladevi Natarajan, Santhi Rathinasamy, Prasantha Bharathi Dhandapani, Md. Fayz-Al-Asad, Samy R. Mahmoud, Tareq Al-Shami   +5 more
wiley   +1 more source

Multi-criteria decision-making method based on intuitionistic trapezoidal fuzzy prioritised owa operator

Technological and Economic Development of Economy, 2016
In the real decision-making, there are many multiple attribute decision-making (MADM) problems, in which there exists the prioritised relationship among decision-making attributes.
Peide Liu, Ye Li, Jurgita Antuchevičienė   +2 more
doaj   +1 more source

A defuzzification method on single-valued trapezoidal neutrosophic numbers and multiple attribute decision making

Cumhuriyet Science Journal, 2020
In this paper, we give multiple attribute decision-making (MADM) method where both the attribute value and attribute weight of alternatives are single-valued trapezoidal neutrosophic numbers (SVTN-numbers).
Emel Kırmızı Öztürk, İrfan Deli
doaj   +1 more source

On the Intuitionistic fuzzy topological (metric and normed) spaces

, 2005
In this paper, we define precompact set in intuitionistic fuzzy metric spaces and prove that any subset of an intuitionistic fuzzy metric space is compact if and only if it is precompact and complete.
Amini, Amini, Elnaschie, Elnaschie, Elnaschie, George, George, Gregori, Gregori, Gregori, Hu, Jin Han Park, Joshi, Kuratowski, Lowen, Megginson, Park, Reza Saadati, Rodríguez-López, Saadati, Schweizer, Tanaka, Zadeh   +22 more
core   +1 more source

Evidence‐based decision support for optimal laparoscopic suturing in gynecologic oncology

Precision Medical Sciences, Volume 14, Issue 4, Page 150-155, December 2025.
Abstract This study focused on extracting and integrating expert surgeons' opinions into a quantitative decision‐making model based on the best‐worst method and used eight significant criteria, including postoperative complications, suturing time, and the surgeon's skill level.
Elaheh AskariZadeh
wiley   +1 more source

Some novel concepts of intuitionistic fuzzy directed graphs with application in selecting a suitable place for opening restaurant

Heliyon
In this manuscript, we first initiate several types of effective arcs of intuitionistic fuzzy directed graphs, followed by discussions on different types of dominations in intuitionistic fuzzy directed graphs and their application in decision-making. The
Waheed Ahmad Khan, Khadija Ali, Amna Fida, Muhammad Asif, Hai Van Pham, Quoc Hung Nguyen, Thanh Trung Le, Le Phuc Thinh Tran   +7 more
doaj   +1 more source

Multi-objective linear fractional inventory model with possibility and necessity constraints under generalised intuitionistic fuzzy set environment

CAAI Transactions on Intelligence Technology, 2019
This study presented a multi-objective linear fractional inventory (LFI) problem with generalised intuitionistic fuzzy numbers. In modelling, the authors have assumed the ambiances where generalised trapezoidal intuitionistic fuzzy numbers (GTIFNs) used ...
Totan Garai, Harish Garg
doaj   +1 more source

Minimum Deviation Models for Multiple Attribute Decision Making in Intuitionistic Fuzzy Setting [PDF]

International Journal of Computational Intelligence Systems, 2011
With respect to intuitionistic fuzzy multiple attribute decision making problems with preference information on alternatives and incomplete weight information, a method based the minimum deviation is proposed.
Guiwu Wei, Xiaofei Zhao
doaj   +1 more source

Development and Evolution of Slacks‐Based Measure Models in Data Envelopment Analysis: A Comprehensive Review of the Literature

Journal of Economic Surveys, Volume 39, Issue 5, Page 2106-2133, December 2025.
ABSTRACT This paper provides a comprehensive review of slacks‐based measure (SBM) models within the nonparametric data envelopment analysis (DEA) framework. The review reveals that the development and modifications of SBM models have progressed in multiple directions.
Ali Emrouznejad, Łukasz Brzezicki, Chxiao Lu   +2 more
wiley   +1 more source