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  1. Correction to: Existence and Nonexistence of the Solutions to the Cauchy Problem of Quasilinear Parabolic Equation with a Gradient Term

    Erratum to “Existence and nonexistence of the solutions to the Cauchy problem of quasilinear parabolic equation with a gradient term” by Mingjun Zhou...

    Mingjun Zhou, Yan Leng in Lithuanian Mathematical Journal
    Article 01 January 2021
  2. Nonexistence of solutions to Cauchy problems for anisotropic pseudoparabolic equations

    We study the nonexistence of nonnegative global weak solutions to the Cauchy problem of anisotropic pseudoparabolic equations and corresponding...

    Birilew Belayneh Tsegaw in Journal of Elliptic and Parabolic Equations
    Article 13 September 2020
  3. Nonexistence and rigidity of spacelike mean curvature flow solitons immersed in a GRW spacetime

    We study the nonexistence and rigidity of an important class of particular cases of trapped submanifolds, more precisely, n -dimensional spacelike...

    Allan Freitas, Henrique F. de Lima, ... Joyce S. Sindeaux in Annals of Global Analysis and Geometry
    Article 24 October 2022
  4. On Stable Weak Solutions of the Weighted Static Choquard Equation Involving Grushin Operator

    In this paper we study solutions, possibly unbounded and sign-changing, of a weighted static Choquard equation involving the Grushin operator. Under...

    Belgacem Rahal, Phuong Le in Acta Applicandae Mathematicae
    Article 26 April 2023
  5. Nonexistence results of Caputo-type fractional problem

    In this paper, we deal with Caputo-type fractional differential inequality where there is a low-order fractional derivative with the term polynomial...

    Mohammed D. Kassim, Saeed M. Ali, ... Fahd Jarad in Advances in Difference Equations
    Article Open access 08 May 2021
  6. Existence and Nonexistence of Positive Solutions for Singular (pq)-Equations with Superdiffusive Perturbation

    We consider a nonlinear Dirichlet problem driven by the ( p q )-Laplacian and with a reaction which is parametric and exhibits the combined effects of...

    Nikolaos S. Papageorgiou, Patrick Winkert in Results in Mathematics
    Article Open access 31 July 2021
  7. Convergence and Traveling Wave Solutions in a Delayed Diffusive Competitive Model

    This paper studies the convergence and minimal wave speed of traveling wave solutions in a delayed competitive model. Due to the effect of time...

    Shuxia Pan, Shengnan Hao in Qualitative Theory of Dynamical Systems
    Article 22 November 2022
  8. Sufficient and Necessary Conditions on the Existence and Estimates of Boundary Blow-Up Solutions for Singular p-Laplacian Equations

    Let Ω denote a smooth, bounded domain in ℝ N ( N ≥ 2). Suppose that g is a nondecreasing C 1 positive function and assume that b ( x ) is continuous and...

    Xuemei Zhang, Shikun Kan in Acta Mathematica Scientia
    Article 29 April 2023
  9. Nonexistence of Sign-Changing Solutions for Some Elliptic Inequalities in Bounded Domains

    Abstract

    Nonlinear elliptic inequalities in bounded domains and systems of such inequalities involving terms depending differently on the positive and...

    E. I. Galakhov, O. A. Salieva in Computational Mathematics and Mathematical Physics
    Article 01 August 2020
  10. Existence and Nonexistence of the Solutions to the Cauchy Problem of Quasilinear Parabolic Equation with a Gradient Term

    This paper deals with the existence and non-xistence of the solutions to the Cauchy problem of a class of quasilinear parabolic equations with a...

    Mingjun Zhou, Yang Leng in Lithuanian Mathematical Journal
    Article 22 January 2021
  11. Periodic solutions for a second-order partial difference equation

    A second-order partial difference equation is considered in this paper. By applying critical point theory, we not only establish a series of...

    Shaohong Wang, Zhan Zhou in Journal of Applied Mathematics and Computing
    Article 02 July 2022
  12. Existence and non-existence of global solutions of pseudo-parabolic equations involving p(x)-Laplacian and logarithmic nonlinearity

    In this paper, we consider a class of pseudo-parabolic equations involving p ( x )-Laplacian and logarithmic nonlinearity. By using the potential well...

    Quach Van Chuong, Le Cong Nhan, Le Xuan Truong in Journal of Elliptic and Parabolic Equations
    Article 20 April 2022
  13. Nonexistence of critical fractional Sobolev–Hardy elliptic problems

    In this paper, we study the nonexistence of solutions for a fractional elliptic problem with critical Sobolev–Hardy exponents and Hardy-type...

    **guo Zhang in The Journal of Analysis
    Article 13 January 2021
  14. Existence and nonexistence results for critical growth fractional elliptic systems

    In this note, we consider a gradient type fractional elliptic system with critical exponents. Under suitable conditions on the nonlinear term and...

    Article 13 January 2021
  15. Blow-up solutions of damped Klein–Gordon equation on the Heisenberg group

    We prove the blow-up of solutions of the semilinear damped Klein–Gordon equation in a finite time for arbitrary positive initial energy on the...

    Michael Ruzhansky, Bolys Sabitbek in European Journal of Mathematics
    Article Open access 17 July 2023
  16. Radial solutions for fully nonlinear elliptic equations of Monge–Ampère type

    First, the symmetry of classical solutions to the Monge–Ampère-type equations is obtained by the moving plane method. Then, the existence and...

    Limei Dai, Huihui Cheng, Hongfei Li in Boundary Value Problems
    Article Open access 08 September 2021
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