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Showing 1-20 of 3,512 results
  1. Multiple attribute dynamic decision making method based on some complex aggregation functions in CQROF setting

    The q-rung Orthopair fuzzy set (QROFS) is one of the fuzzy structures which can introduce more fuzzy information than other fuzzy frames proposed by...

    Chiranjibe Jana, Madhumangal Pal, Peide Liu in Computational and Applied Mathematics
    Article 15 March 2022
  2. Decision-making method under the interval-valued complex fuzzy soft environment

    In this paper, we introduce some set-theoretic operations and laws of the IV-CFSSs, such as interval-valued complex fuzzy soft complement, union,...

    Muhammad Zeeshan, Madad Khan, ... Saima Anis in Computational and Applied Mathematics
    Article 25 April 2024
  3. Fuzzy fixed point results via simulation functions

    Shehu Shagari Mohammed, Ibrahim Aliyu Fulatan in Mathematical Sciences
    Article 05 June 2021
  4. Fuzzy fixed point techniques for analyzing differential inclusions

    In this manuscript, new coincidence and fixed point results of fuzzy set-valued maps are studied in the setting of ordinary metric space. Selected...

    Mohammed Shehu Shagari, Usamot Idayat Foluke, ... Musa Balarabe in The Journal of Analysis
    Article 19 April 2024
  5. Second-order optimality conditions for interval-valued functions

    This work is included in the search of optimality conditions for solutions to the scalar interval optimization problem, both constrained and...

    Gabriel Ruiz-Garzón, Rafaela Osuna-Gómez, ... Antonio Beato-Moreno in Journal of Inequalities and Applications
    Article Open access 31 October 2023
  6. 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
  7. Correlation coefficient measures and aggregation operators on interval-valued linear Diophantine fuzzy sets and their applications

    Intuitionistic fuzzy sets, Pythagorean fuzzy sets, and q-rung orthopair fuzzy sets are rudimentary concepts in computational intelligence, which have...

    Subramanian Petchimuthu, Muhammad Riaz, Hüseyin Kamacı in Computational and Applied Mathematics
    Article 23 November 2022
  8. m-Polar Fuzzy Matrices

    After the seminal work of Zadeh on fuzzy sets, several extensions have been made by Zadeh himself and other researchers namely, interval-valued fuzzy...
    Chapter 2024
  9. A new family of aggregation functions for intervals

    Aggregation operators are unvaluable tools when different pieces of information have to be taken into account with respect to the same object. They...

    Susana Diaz-Vazquez, Emilio Torres-Manzanera, ... Humberto Bustince in Computational and Applied Mathematics
    Article Open access 12 December 2023
  10. Multiple attribute decision-making Pythagorean vague normal operators and their applications for the medical robots process on surgical system

    The Pythagorean vague normal set is a concept that involves more uncertainty than fuzzy sets, vague sets, interval valued fuzzy sets and subsequently...

    M. Palanikumar, K. Arulmozhi, ... Madhumangal Pal in Computational and Applied Mathematics
    Article 21 August 2023
  11. On conditional monotonicities of interval-valued functions

    This paper introduces the concept of conditional monotonicity and other related relaxed monotonicities within the framework of intervals equipped...

    Ana Shirley Monteiro, Regivan Santiago, ... Humberto Bustince in Computational and Applied Mathematics
    Article 24 April 2024
  12. Analyzing Natural-Language Knowledge Under Uncertainty on the Basis of Description Logics

    The article overviews the means for describing and formally analyzing natural-language text knowledge under uncertainty. We consider a family of...

    S. Kryvyi, H. Hoherchak in Cybernetics and Systems Analysis
    Article 01 January 2024
  13. Subdifferentials of optimal value functions under metric qualification conditions

    In this paper, by revisiting intersection rules for normal cones, we give formulas for estimating or computing the...

    Vu Thi Huong, Duong Thi Viet An, Hong-Kun Xu in Journal of Global Optimization
    Article 20 June 2023
  14. Binary relations induced from quasi-overlap functions and quasi-grou** functions on a bounded lattice

    Binary relations induced from aggregation operations on a bounded lattice have received more and more attention. In this paper, we investigate binary...

    Yan Sun, Bin Pang, Shao-Yu Zhang in Computational and Applied Mathematics
    Article 06 October 2022
  15. Some inequalities for cr-log-h-convex functions

    The main purpose of this paper is to study certain inequalities for cr -log- h -convex functions with an interval value. To this end, we first give a...

    Wei Liu, Fangfang Shi, ... Dafang Zhao in Journal of Inequalities and Applications
    Article Open access 22 December 2022
  16. Common fixed-point results of fuzzy map**s and applications on stochastic Volterra integral equations

    The objective of the present research is to establish and prove some new common fuzzy fixed-point theorems for fuzzy set-valued map**s involving...

    Shazia Kanwal, Mohammed Shehu Shagari, ... Thabet Abdeljawad in Journal of Inequalities and Applications
    Article Open access 19 August 2022
  17. Aggregate special functions to approximate permuting tri-homomorphisms and permuting tri-derivations associated with a tri-additive ψ-functional inequality in Banach algebras

    In this paper, we define a new class of control functions through aggregate special functions. These class of control functions help us to stabilize...

    Safoura Rezaei Aderyani, Azam Ahadi, ... Hari M. Srivastava in Acta Mathematica Scientia
    Article 29 November 2023
  18. Approach to multi-attribute decision-making problems based on neutrality aggregation operators of T-spherical fuzzy information

    In the process of decision-making , uncertain information is always challenging to deal with. T-spherical fuzzy set (TSFS) operates vagueness of data...

    Mubashar Javed, Shomaila Javeed, ... Yasser Elmasry in Computational and Applied Mathematics
    Article 14 September 2022
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