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Showing 1-20 of 455 results
  1. Local generalizations of Banach’s contraction map** principle

    In this paper we prove certain generalized local versions of the Banach’s contraction map** principle. We give a comparison amongst these results...

    Binayak S. Choudhury, Priyam Chakraborty in The Journal of Analysis
    Article 02 March 2022
  2. A fixed point theorem for Proinov map**s with a contractive iterate

    In this paper, we consider the fixed point theorem for Proinov map**s with a contractive iterate at a point. In other words, we combine and unify...

    Erdal Karapınar, Andreea Fulga in Applied Mathematics-A Journal of Chinese Universities
    Article 12 September 2023
  3. Highly Non-contractive Iterated Function Systems on Euclidean Space Can Have an Attractor

    Iterated function systems (IFSs) and their attractors have been central to the theory of fractal geometry almost from its inception. Moreover,...

    Krzysztof Leśniak, Nina Snigireva, ... Andrew Vince in Journal of Dynamics and Differential Equations
    Article Open access 14 June 2024
  4. Uniqueness of a nonlinear integro-differential equation with nonlocal boundary condition and variable coefficients

    This paper studies the uniqueness of solutions to a two-term nonlinear fractional integro-differential equation with nonlocal boundary condition and...

    Chenkuan Li in Boundary Value Problems
    Article Open access 15 March 2023
  5. An overview of the emergence of weaker continuity notions, various classes of contractive map**s and related fixed point theorems

    This paper presents an overview that aims to discuss a brief historical account of the development through the definitions and comparison of weaker...

    Article 12 December 2022
  6. The Banach Fixed Point Theorem: selected topics from its hundred-year history

    On June 24, 1920 Stefan Banach presented his doctoral dissertation titled O operacjach na zbiorach abstrakcyjnych i ich zastosowaniach do równañ...

    Article Open access 09 July 2024
  7. A new contractive condition related to Rhoades’s open question

    An open problem proposed by Rhoades is the following. Is there a contractive condition which guarantees the existence of a fixed point, but does not...

    Article 23 June 2020
  8. Best Proximity Points for Some Multivalued Contractive Map**s

    Best proximity point theorems provide assurance to the existence of approximate solutions to some particular equations of the type...
    Pradip Debnath, Boško Damjanović in Fixed Point Theory and Fractional Calculus
    Chapter 2022
  9. Fixed-point theorems of \({F}^{\star}- ( \psi,\phi )\) integral-type contractive conditions on \(1_{E}\)-complete multiplicative partial cone metric spaces over Banach algebras and applications

    In this paper, we introduce some user-friendly versions of integral-type fixed-point results and give some modifications of the classical Banach...

    Nashat Faried, Sahar Mohamed Ali Abou Bakr, ... S. S. Solieman Almassri in Journal of Inequalities and Applications
    Article Open access 08 November 2023
  10. Existence and stability results for fractional boundary value problems in Banach spaces

    In this work, the existence and uniqueness of solutions for nonlinear fractional jerk type problem with nonlocal boundary conditions are investigated...

    Abdul Hamid Ganie, Mohamed Houas, ... Kulandhaivel Karthikeyan in Journal of Applied Mathematics and Computing
    Article 24 March 2024
  11. Metric Fixed Point Theory

    The aim of this chapter is to give a brief history of metric fixed point theory. In this section, we discuss the pioneer metric fixed point theorem...
    Erdal Karapınar, Ravi P. Agarwal in Fixed Point Theory in Generalized Metric Spaces
    Chapter 2022
  12. Locally Weak Version of the Contraction Map** Principle

    Priyam Chakraborty, Binayak S. Choudhury in Mathematical Notes
    Article 01 May 2021
  13. Fixed Point Results for the Fractional Nonlinear Problem with Integral Boundary Condition

    In this article, we study an integral boundary condition problem. In fact, we consider a new nonlinear fractional integro-differential equation with...

    Chenkuan Li, Reza Saadati, Zahra Eidinejad in Mediterranean Journal of Mathematics
    Article 08 September 2023
  14. Results on Hardy–Rogers Contraction

    With a proper metrizability approach that preserves completeness of a metric space, Hardy–Rogers contraction may be observed as a Banach contraction....

    Article 12 June 2024
  15. A Careful Retrospection of Metric Spaces and Contraction Map**s with Computer Simulation

    This chapter aims to provide a straightforward layout of the work done on contraction map**s, that play an indispensable role in the fixed-point...
    Mudasir Younis, Deepak Singh, Lili Chen in Recent Developments in Fixed-Point Theory
    Chapter 2024
  16. Basic Fixed Point Theorems in Metric Spaces

    This chapter is a review work on the development of metric fixed point theory. It begins with the description of Banach’s Contraction Map**...
    Binayak S. Choudhury, Nikhilesh Metiya in Metric Fixed Point Theory
    Chapter 2021
  17. Uniqueness and Ulam–Hyers–Rassias stability results for sequential fractional pantograph q-differential equations

    We study sequential fractional pantograph q -differential equations. We establish the uniqueness of solutions via Banach’s contraction map**...

    Mohamed Houas, Francisco Martínez, ... Mohammed K. A. Kaabar in Journal of Inequalities and Applications
    Article Open access 18 July 2022
  18. Remarks on a fractional nonlinear partial integro-differential equation via the new generalized multivariate Mittag-Leffler function

    Introducing a new generalized multivariate Mittag-Leffler function which is a generalization of the multivariate Mittag-Leffler function, we derive a...

    Chenkuan Li, Reza Saadati, ... Andrii Hrytsenko in Boundary Value Problems
    Article Open access 03 October 2023
  19. On the existence, uniqueness, stability, and numerical aspects for a novel mathematical model of HIV/AIDS transmission by a fractal fractional order derivative

    In this study, we explore a mathematical model of the transmission of HIV/AIDS. The model incorporates a fractal fractional order derivative with a...

    Yanru Wu, Monireh Nosrati Sahlan, ... Ardashir Mohammadzadeh in Journal of Inequalities and Applications
    Article Open access 20 March 2024
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