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Showing 1-20 of 7,179 results
  1. On a Class of Mixed Local and Nonlocal Semilinear Elliptic Equation with Singular Nonlinearity

    In this article, we consider a combination of local and nonlocal Laplace equation with singular nonlinearities. For such mixed problems, we establish...

    Prashanta Garain in The Journal of Geometric Analysis
    Article 20 April 2023
  2. 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
  3. Existence and multiplicity of solutions for boundary value problem of singular two-term fractional differential equation with delay and sign-changing nonlinearity

    In this paper, we consider the existence of solutions for a boundary value problem of singular two-term fractional differential equation with delay...

    Rulan Bai, Kemei Zhang, Xue-Jun **e in Boundary Value Problems
    Article Open access 08 December 2023
  4. Nonlinear Degenerate Parabolic Equations with a Singular Nonlinearity

    In this paper, we study the existence and regularity results for some parabolic equations with degenerate coercivity, and a singular right-hand side....

    Hichem Khelifi, Fares Mokhtari in Acta Applicandae Mathematicae
    Article 30 January 2024
  5. Fractional heat equation with singular nonlinearity

    Our aim in this paper is to analyze the existence and regularity of solutions for the following nonlocal parabolic problem involving the fractional...

    Boumediene Abdellaoui, Ghoulam Ould Mohamed Mahmoud, Ahmed Youssfi in Journal of Pseudo-Differential Operators and Applications
    Article 16 September 2022
  6. Doubly Singular Elliptic Equations Involving a Gradient Term: Symmetry and Monotonicity

    Let u be a positive singular solution to boundary semilinear elliptic problems with a gradient term and a possibly singular nonlinearity. We prove...

    Phuong Le in Results in Mathematics
    Article 21 October 2023
  7. Initial boundary value problem for p-Laplacian type parabolic equation with singular potential and logarithmic nonlinearity

    The aim of this paper is to utilize special skills and potential well method to deal with questions of local and global well-posedness to a nonlinear...

    Wen-Shuo Yuan, Bin Ge, Qing-Hai Cao in Analysis and Mathematical Physics
    Article 02 February 2023
  8. Positive solutions for a class of nonlocal problems with possibly singular nonlinearity

    We study a class of elliptic problems with homogeneous Dirichlet boundary condition and a nonlinear reaction term f which is nonlocal depending on...

    Leszek Gasiński, João R. Santos Junior, Gaetano Siciliano in Journal of Fixed Point Theory and Applications
    Article 14 September 2022
  9. Lower bounds for the smallest singular values of generalized asymptotic diagonal dominant matrices

    This article presents three classes of real square matrices. They are models of coefficient matrices of linearized Galerkin’s equations. These...

    Article Open access 01 July 2023
  10. Nonlocal semilinear elliptic problems with singular nonlinearity

    We consider a Lazer-Mckenna-type problem involving the fractional Laplacian and singular nonlinearity. We investigate existence, regularity and...

    Ahmed Youssfi, Ghoulam Ould Mohamed Mahmoud in Calculus of Variations and Partial Differential Equations
    Article 02 July 2021
  11. Anisotropic degenerate elliptic problem with a singular nonlinearity

    In this paper, we study the existence and regularity results for some anisotropic elliptic equations with degenerate coercivity and a singular...

    Mohamed Amine Zouatini, Hichem Khelifi, Fares Mokhtari in Advances in Operator Theory
    Article 09 January 2023
  12. Soliton Solutions for Coupled Nonlinear Generalized Zakharov Equations with Anti-cubic Nonlinearity Using Various Techniques

    This study introduces novel exact solutions for the coupled nonlinear generalized Zakharov equations with anti-cubic nonlinearity. Utilizing a...

    Salman A. AlQahtani, Mohamed E. M. Alngar in International Journal of Applied and Computational Mathematics
    Article 11 December 2023
  13. Eigenvalue for a problem involving the fractional (pq)-Laplacian operator and nonlinearity with a singular and a supercritical Sobolev growth

    In this paper, we are interested in studying the multiplicity, uniqueness, and nonexistence of solutions for a class of singular elliptic eigenvalue...

    A. L. A. de Araujo, A. H. S. Medeiros in Analysis and Mathematical Physics
    Article 13 February 2024
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