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Showing 1-20 of 366 results
  1. Topological results, Rothe’s principle and Leray–Schauder alternative for the fixed point equation in p-vector spaces

    The goal of this paper is to establish some general topological results, Rothe’s principle and Leray–Schauder alternative for the fixed point...

    George **anzhi Yuan in The Journal of Analysis
    Article 17 November 2022
  2. Fractional Evolution Equations with Nonlocal Initial Conditions and Superlinear Growth Nonlinear Terms

    We investigate the existence of solutions for a class of fractional evolution equations with nonlocal initial conditions and superlinear growth...

    Pengyu Chen, Wei Feng in Qualitative Theory of Dynamical Systems
    Article 04 January 2024
  3. Nonlinear analysis in p-vector spaces for single-valued 1-set contractive map**s

    The goal of this paper is to develop some fundamental and important nonlinear analysis for single-valued map**s under the framework of p -vector...

    Article Open access 07 December 2022
  4. Existence of solutions for a nonlocal reaction-diffusion equation in biomedical applications

    The paper is devoted to a nonlocal semi-linear elliptic equation in ℝ n arising in various biological and biomedical applications. The Fredholm...

    Cristina Leon, Irina Kutsenko, Vitaly Volpert in Israel Journal of Mathematics
    Article 06 March 2022
  5. Ψ-Bielecki-type norm inequalities for a generalized Sturm–Liouville–Langevin differential equation involving Ψ-Caputo fractional derivative

    The present research work investigates some new results for a fractional generalized Sturm–Liouville–Langevin (FGSLL) equation involving the Ψ -Caputo...

    Hacen Serrai, Brahim Tellab, ... Shahram Rezapour in Boundary Value Problems
    Article Open access 26 June 2024
  6. Fixed point theorems and applications in p-vector spaces

    The goal of this paper is to develop new fixed points for quasi upper semicontinuous set-valued map**s and compact continuous (single-valued)...

    Article Open access 03 July 2023
  7. Complex Dynamics in a General Diffusive Predator–Prey Model with Predator Maturation Delay

    We formulate and analyze a general diffusive predator–prey system with predator maturation delay. Global asymptotic stability of the predator-free...

    Wanxiao Xu, Hongying Shu, ... Hao Wang in Journal of Dynamics and Differential Equations
    Article 07 June 2022
  8. Global existence and stability results for a time-fractional diffusion equation with variable exponents

    This paper aims to study the existence and stability results concerning a fractional partial differential equation with variable exponent source...

    Akilandeeswari Aruchamy, Saranya Rayappan, Annapoorani Natarajan in Arabian Journal of Mathematics
    Article Open access 15 June 2024
  9. On the Existence of a Solution of a Boundary Value Problem on a Graph for a Nonlinear Equation of the Fourth Order

    Abstract

    A fourth-order nonlinear differential equation on a network that is a model of a system of Euler–Bernoulli rods is considered. Based on the...

    R. Ch. Kulaev, A. A. Urtaeva in Differential Equations
    Article 01 September 2023
  10. Fractional differential equations of Bagley-Torvik and Langevin type

    Nonlinear fractional equations for Caputo differential operators with two fractional orders are studied. One case is a generalization of the...

    J. R. L. Webb, Kunquan Lan in Fractional Calculus and Applied Analysis
    Article 23 May 2024
  11. Comparison Principle for Non-cooperative Elliptic Systems and Applications

    In this paper are given some sufficient conditions for validity of the comparison principle for linear and quasi-linear non-cooperative elliptic...
    Georgi Boyadzhiev, Nikolay Kutev in Advances in Microlocal and Time-Frequency Analysis
    Chapter 2020
  12. Analytical detection of stationary and dynamic patterns in a prey–predator model with reproductive Allee effect in prey growth

    Allee effect in population dynamics has a major impact in suppressing the paradox of enrichment through global bifurcation, and it can generate...

    Subrata Dey, S. Ghorai, Malay Banerjee in Journal of Mathematical Biology
    Article 03 July 2023
  13. Mathematical Consolidation and Unification in the 1930s

    The 1930s may well be the most difficult decade of the twentieth century to come to terms with. Given what humanity was about to be led into, i.e....
    Norbert Schappacher in Framing Global Mathematics
    Chapter Open access 2022
  14. Pseudo Asymptotically Periodic Solutions for Volterra Difference Equations of Convolution Type

    In this paper, the author studies the existence and uniqueness of discrete pseudo asymptotically periodic solutions for nonlinear Volterra difference...

    Article 14 June 2019
  15. Positive solutions of singular Hadamard-type fractional differential equations with infinite-point boundary conditions or integral boundary conditions

    We establish the existence of positive solutions to a class of a singular nonlinear Hadamard-type fractional differential equations with...

    A. M. A. El-Sayed, F. M. Gaafar in Advances in Difference Equations
    Article Open access 05 September 2019
  16. Periodic Solutions of an Indefinite Singular Planar Differential System

    We study a planar radially symmetric system with an indefinite singularity. Some efficient conditions guaranteeing the existence of periodic...

    Zaitao Liang, **uqiang Zhang, Shengjun Li in Mediterranean Journal of Mathematics
    Article 20 December 2022
  17. An elementary proof of the Brouwer’s fixed point theorem

    We provide an elementary proof of the Brouwer’s fixed point theorem based solely on introductory topological concepts such as compactness and...

    Hichem Ben-El-Mechaieh, Yusef A. Mechaiekh in Arabian Journal of Mathematics
    Article Open access 14 March 2022
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