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Showing 1-20 of 8,217 results
  1. Probability Calibration with Fuzzy Set Theory to Improve Early Cancer Detection

    Abstract

    Cancer is the leading cause of death before the age of 70 years. An important step for reducing the cancer mortality can be its early...

    O. A. Filimonova, A. G. Ovsyannikov, N. V. Biryukova in Doklady Mathematics
    Article 01 December 2023
  2. Three-way group conflict analysis based on q-rung orthopair fuzzy set theory

    Many researches introduce fuzzy sets to describe vague and uncertain information in conflict analysis, and build fuzzy information systems to depict...

    Tiantai Lin, Bin Yang in Computational and Applied Mathematics
    Article 03 January 2023
  3. Non-Dominated Alternatives for a Fuzzy Set of Experts

    The author analyzes a set of non-dominated alternatives in the problem of group decision-making by a fuzzy set of experts and shows that it is a...

    S. O. Mashchenko in Cybernetics and Systems Analysis
    Article 27 May 2023
  4. Minimum of Fuzzy Numbers with a Fuzzy Set of Operands

    We analyze the operation of minimization with a fuzzy set of the indices of operands for fuzzy numbers. It is shown that the result of this operation...

    S. O. Mashchenko in Cybernetics and Systems Analysis
    Article 01 March 2022
  5. Pessimistic multigranulation rough bipolar fuzzy set and their application in medical diagnosis

    Multigranulation rough sets have recently attracted a lot of attention, and numerous multigranulation rough set models have been created from...

    Asad Mubarak, Muhammad Shabir, Waqas Mahmood in Computational and Applied Mathematics
    Article 10 July 2023
  6. Fuzzy tangent line to a fuzzy circle

    In 1965, fuzzy set theory was born, providing a valuable tool to study phenomena where decision-making based on dichotomy is not a simple task. This...

    Ronald Manríquez, Cristian Carvajal, Eduardo Cabrera in Fuzzy Optimization and Decision Making
    Article 24 May 2024
  7. Bitopological spaces in the context of pythagorean fuzzy set

    In this paper, we introduce pythagorean fuzzy bitopological space by extending pythagorean fuzzy topological space. Pairwise pythagorean fuzzy closed...

    Jwngsar Moshahary in Afrika Matematika
    Article 26 February 2022
  8. Set-valued Data

    Since fuzzy sets are generalizations of ordinary sets, we present in this Chapter the essentials of random set theory for statistics. This material...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  9. A survey on topological structures on fuzzy rough sets

    Fuzzy rough set theory gives a mathematical tool for studying unsettled knowledge that is beclouded, inexact, and mutually exclusive. The perception...

    Virendra Kumar, Surabhi Tiwari in Afrika Matematika
    Article 08 April 2024
  10. Algorithms for computing Pythagorean fuzzy average edge connectivity of Pythagorean fuzzy graphs

    Average edge connectivity is a fundamental metric in classical and fuzzy graph theory. It is a key parameter in evaluating the reliability of a...

    Muhammad Akram, Uzma Ahmad, ... Ayesha Shareef in Journal of Applied Mathematics and Computing
    Article 08 January 2024
  11. Sum of Discrete Fuzzy Numbers with Fuzzy Set of Summands

    The author analyzes the operation of addition of discrete fuzzy numbers with a fuzzy set of summand subscripts as a generalization of the sum...

    S. O. Mashchenko in Cybernetics and Systems Analysis
    Article 27 May 2021
  12. Attractiveness of pseudo almost periodic solutions for delayed cellular neural networks in the context of fuzzy measure theory in matrix-valued fuzzy spaces

    In this paper, considering fuzzy measure theory and matrix-valued fuzzy norm spaces, we study a differential system of non-autonomous cellular neural...

    Zahra Eidinejad, Reza Saadati, Tofigh Allahviranloo in Computational and Applied Mathematics
    Article 28 October 2022
  13. On interval valued intuitionistic fuzzy subset theory applied to semihypergroups

    In this paper, we focus on combining the theories of interval valued intuitionistic fuzzy subsets on semihypergroups, and establishing a new...

    Pairote Yiarayong in Afrika Matematika
    Article 05 February 2023
  14. Ternary fuzzy soft sets

    In this paper, incorporating the concepts of fuzzy sets and ternary soft sets, the ternary fuzzy soft sets could be introduced in formal context...

    Article 23 May 2024
  15. Effective neutrosophic soft set theory and its application to decision-making

    The neutrosophic soft set is the most powerful and effective extension of soft sets, which deals with parameterized values of options since it also...

    Elif Karatas, Adem Yolcu, Taha Yasin Ozturk in Afrika Matematika
    Article 13 August 2023
  16. Fuzzy resolving number and real basis generating fuzzy graphs

    Slater introduced resolving number of the Graph in the year 1975. Which is the minimum number of landmark required to navigate the robot position...

    D. Mary **y, R. Shanmugapriya in Afrika Matematika
    Article 23 March 2023
  17. On Interval-Valued Fuzzy Soft Set Theory Applied To Ternary Semigroups

    Abstract

    In this paper, we focus on combining the theories of interval-valued fuzzy soft sets over ternary semigroups, and establishing a new...

    Article 01 January 2021
  18. Fuzzy graphs in telecommunications: exploring average fuzzy cyclic connectivity for enhanced connectivity analysis

    Fuzzy graph models occur specifically in the dynamic processes of physical, biological, and social systems. Data transmission reliability, routing...

    P. Sujithra, Sunil Mathew, J. N. Mordeson in Journal of Applied Mathematics and Computing
    Article 16 May 2024
  19. New L-fuzzy fixed point techniques for studying integral inclusions

    The survey of the available literature shows that a lot of important invariant point problems of Banach and Heilpern types have been examined in both...

    Mohammed Shehu Shagari, Trad Alotaibi, ... Nabil Mlaiki in Journal of Inequalities and Applications
    Article Open access 14 June 2024
  20. Fuzzy Probability Theory

    Reference work entry 2023
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