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  1. On nonsymmetric theorems for coincidence of multi-valued map

    Allan Edley Ramos de Andrade, Northon Canevari Leme Penteado, Sergio Tsuyoshi Ura in Journal of Fixed Point Theory and Applications
    Article 19 June 2023
  2. Enriched multi-valued nonexpansive map**s in geodesic spaces

    Enriched multi-valued contraction map**s and enriched multi-valued nonexpansive map**s are introduced in the context of geodesic spaces, and...

    Sani Salisu, Poom Kumam, ... Adamu Yusuf Inuwa in Rendiconti del Circolo Matematico di Palermo Series 2
    Article 29 January 2024
  3. Analyzing Single and Multi-valued Nonlinear Caputo Two-Term Fractional Differential Equation With Integral Boundary Conditions

    This article primarily focuses on the single-valued and multi-valued cases of the class of nonlinear Caputo two-term fractional differential equation...

    Ramesh Kumar Vats, Kanika Dhawan, V. Vijayakumar in Qualitative Theory of Dynamical Systems
    Article 26 April 2024
  4. Existence results for nonexpansive multi-valued operators and nonlinear integral inclusions

    In this paper, we establish some new variants of fixed point theorems for a large class of countably nonexpansive multi-valued map**s. Some fixed...

    Khaled Ben Amara, Aref Jeribi, Najib Kaddachi in Afrika Matematika
    Article 11 July 2023
  5. Multi-valued dynamical systems on time-dependent metric spaces with applications to Navier–Stokes equations

    In this paper, we develop an extension of the theoretical framework of multi-valued dynamical systems for families of time-dependent phase spaces,...

    Hongyong Cui, Rodiak Nicolai Figueroa López, ... Jacson Simsen in Mathematische Annalen
    Article 14 June 2024
  6. Existence and stability results for non-hybrid single-valued and fully hybrid multi-valued problems with multipoint-multistrip conditions

    In this paper, we study a new class of non-hybrid single-valued fractional boundary value problems equipped with...

    Shahram Rezapour, Bashir Ahmad, ... Sina Etemad in Journal of Inequalities and Applications
    Article Open access 13 June 2022
  7. Strong convergence theorems for fixed point of multi-valued map**s in Hadamard spaces

    With the help of CN-inequality, we study fixed point of multi-valued map**s with closed bounded images and establish some strong convergence...

    Sani Salisu, Poom Kumam, Songpon Sriwongsa in Journal of Inequalities and Applications
    Article Open access 15 November 2022
  8. Sufficient Conditions for Extended Spectral Decomposable Multi-Valued linear operators

    In this paper, we develop the notion of spectral decomposability of a multi-valued linear operator (linear relation) in Banach spaces using subsets...

    Yosra Barkaoui, Maher Mnif in Mediterranean Journal of Mathematics
    Article 13 June 2023
  9. Single-valued neutrosophic fairly aggregation operators with multi-criteria decision-making

    Single-valued neutrosophic sets have the potential to be effective in dealing with complexity issues, particularly those involving three components:...

    Muhammad Riaz, Hafiz Muhammad Athar Farid, ... Hüseyin Kamacı in Computational and Applied Mathematics
    Article 03 March 2023
  10. Fixed point approximation for a class of generalized nonexpansive multi-valued map**s in Banach spaces

    In this paper, we propose a new iteration process, called multi-valued F -iteration process, for the approximation of fixed points. We introduce a new...

    Nawab Hussain, Hind Alamri, Saud Alsulami in Arabian Journal of Mathematics
    Article Open access 26 October 2022
  11. Some set-valued and multi-valued contraction results in fuzzy cone metric spaces

    This paper aims to present the concept of multi-valued map**s in fuzzy cone metric spaces and prove some basic lemmas, a Hausdorff metric, and...

    Saif Ur Rehman, Hassen Aydi, ... Sami Ullah Khan in Journal of Inequalities and Applications
    Article Open access 23 June 2021
  12. Fixed points of single-valued and multi-valued map**s in sb-metric spaces

    In this paper, we have established some fixed point theorems in the context of strong b-metric spaces. For this purpose, Ciric type contraction for...

    Asifa Tassaddiq, Shazia Kanwal, ... Rekha Srivastava in Journal of Inequalities and Applications
    Article Open access 16 June 2022
  13. On a fractional cantilever beam model in the q-difference inclusion settings via special multi-valued operators

    The fundamental goal of the study under consideration is to establish some of the existence criteria needed for a particular fractional inclusion...

    Sina Etemad, Azhar Hussain, ... A. George Maria Selvam in Journal of Inequalities and Applications
    Article Open access 24 October 2021
  14. Error estimates of the backward Euler–Maruyama method for multi-valued stochastic differential equations

    In this paper we derive error estimates of the backward Euler–Maruyama method applied to multi-valued stochastic differential equations. An important...

    Monika Eisenmann, Mihály Kovács, ... Stig Larsson in BIT Numerical Mathematics
    Article Open access 14 September 2021
  15. Multi-utility representations of incomplete preferences induced by set-valued risk measures

    We establish a variety of numerical representations of preference relations induced by set-valued risk measures. Because of the general...

    Cosimo Munari in Finance and Stochastics
    Article Open access 30 December 2020
  16. Multi attribute decision-making and interval-valued picture (ST)-fuzzy graphs

    In this manuscript, we introduce the notion of interval-valued picture ( S T )-fuzzy graphs (IVP-( S T )-fuzzy graphs) which is the interplay between ( S ,...

    Waqar Arif, Waheed Ahmad Khan, ... Adnan Muhammad in Journal of Applied Mathematics and Computing
    Article 15 April 2023
  17. The Clarke Coderivative of the Frontier Map in a Multi-objective Optimal Control Problem

    Motivated by our recent works on the efficient point multifunction in multi-objective parametric optimal control problems with nonconvex cost...

    N. T. Toan, L. Q. Thuy in Applied Mathematics & Optimization
    Article 09 June 2023
  18. Multi-Valued Parabolic Variational Inequalities on Convex Sets

    This chapter is devoted to multi-valued evolutionary variational inequalities of the abstract form and related systems under constraints given by...
    Chapter 2021
  19. High-Jet Relations of the Heat Kernel: Embedding Map and Applications

    For any compact Riemannian manifold (M, g) and its heat kernel embedding map...
    Chapter 2024
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