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  1. Determination of Stresses in an Anisotropic Strip with Holes by Using Singular Integral Equations and Green’s Solution

    By the method of successive approximations (Schwartz algorithm) and the Fourier integral transform, we construct a Green-type solution for an...

    M. O. Maksymovych, Ye. V. Kharchenko in Journal of Mathematical Sciences
    Article 26 May 2023
  2. On Approximate Solution of One Class of Singular Integro-Differential Equations

    Abstract

    A linear integro-differential equation with a singular differential operator in the principal part is studied. For its approximate solution...

    Article 01 February 2023
  3. Recovery of the solution of the singular heat equation from measurement data

    The problem of recovery of the solution of the singular heat equation over the positive part of the real line at a given time is solved from...

    Marina V. Polovinkina, Igor P. Polovinkin in Boletín de la Sociedad Matemática Mexicana
    Article 23 May 2023
  4. Study of the Asymptotic Properties of the Solution to a Problem with a Parameter for the Sturm–Liouville Operator with a Singular Potential

    Abstract

    The Sturm–Liouville operator with a singular potential is defined on an interval of the real line. Transmission conditions are specified at...

    I. S. Lomov in Differential Equations
    Article 01 March 2024
  5. Galerkin spectral and finite difference methods for the solution of fourth-order time fractional partial integro-differential equation with a weakly singular kernel

    In this paper, we propose an efficient numerical algorithm for the solution of fourth-order time fractional partial integro-differential equation...

    Hoorieh Fakhari, Akbar Mohebbi in Journal of Applied Mathematics and Computing
    Article 02 July 2024
  6. A novel method with error analysis for the numerical solution of a logarithmic singular Fredholm integral equation

    This article attempts to investigate the numerical solution of a weakly singular Fredholm integral equation of the first kind, involving a...

    Hossein Beyrami, Taher Lotfi in Afrika Matematika
    Article 07 April 2023
  7. Solution of linear and nonlinear singular value problems using operational matrix of integration of Fibonacci wavelets

    This article introduces a proficient method for solving both linear and nonlinear second-order singular value differential equations within the...

    Vivek, Manoj Kumar in Journal of Engineering Mathematics
    Article 05 April 2024
  8. Approximate Solution of a Dominant Singular Integral Equation with Conjugation

    We use the method of successive approximations and Faber polynomials to obtain an approximate solution of a dominant singular integral equation with...

    D. Pylak, P. Wójcik in Ukrainian Mathematical Journal
    Article 01 February 2022
  9. On Singular Heat Equation

    Abstract

    In physics, the singular heat equation with the Bessel operator is used to explain the basic process of heat transport in a substance with...

    E. L. Shishkina, A. K. Yusupova in Differential Equations
    Article 01 December 2023
  10. Singular solution of the Hartree equation with a delta potential

    The Cauchy problem is considered for the Hartree equation with a delta potential in three dimensions. We prove existence and uniqueness of solutions...

    Nevena Dugandžija, Ivana Vojnović in Monatshefte für Mathematik
    Article 19 December 2022
  11. ON A SINGULAR HEAT EQUATION AND PARABOLIC BESSEL POTENTIAL

    The main goal of this paper is to analyze the solution to the singular heat equation. A singular heat equation is the parabolic equation, where the...

    Khitam Alzamili, Elina Shishkina in Journal of Mathematical Sciences
    Article 02 February 2024
  12. Solution of Dual Boundary Layer Singular Perturbation Problem by Septic Hermite Collocation Technique

    In the present work the non-homogeneous self-adjoint singularly perturbed boundary value problem is solved using septic Hermite collocation method....

    Archna Kumari, Shallu, V. K. Kukreja in International Journal of Applied and Computational Mathematics
    Article 19 August 2022
  13. ON QUALITATIVE PROPERTIES OF A SOLUTION OF ONE CLASS SINGULAR INTEGRAL EQUATIONS ON THE WHOLE LINE WITH ODD NONLINEARITY

    A class of nonlinear singular integral equations on the whole line is considered. This class of equations for specific representations of...

    A.Kh. Khachatryan, Kh.A. Khachatryan in Journal of Mathematical Sciences
    Article 01 April 2023
  14. Numerical Solution of a Weakly Singular Integral Equation by the Method of Orthogonal Polynomials in Various Function Classes

    Abstract

    We consider a singular integral equation with a logarithmic singularity that is used in the mathematical model of the scattering of...

    G. A. Rasol’ko, V. M. Volkov in Differential Equations
    Article 01 April 2022
  15. Singular solutions of semilinear elliptic equations with supercritical growth on Riemannian manifolds

    In this paper, we shall discuss singular solutions of semilinear elliptic equations with general supercritical growth on spherically symmetric...

    Article Open access 14 March 2024
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