Global well-posedness of nonlinear wave equation with weak and strong dam** terms and logarithmic source term

W Lian, R Xu - Advances in Nonlinear Analysis, 2019‏ - degruyter.com
The main goal of this work is to investigate the initial boundary value problem of nonlinear
wave equation with weak and strong dam** terms and logarithmic term at three different …

Global existence and finite time blowup for a nonlocal semilinear pseudo-parabolic equation

X Wang, R Xu - Advances in Nonlinear Analysis, 2020‏ - degruyter.com
In this paper, the initial boundary value problem for a nonlocal semilinear pseudo-parabolic
equation is investigated, which was introduced to model phenomena in population …

On potential wells and applications to semilinear hyperbolic equations and parabolic equations

L Yacheng, Z Junsheng - Nonlinear Analysis: Theory, Methods & …, 2006‏ - Elsevier
In this paper we generalize the family of potential wells to the initial boundary value problem
of semilinear hyperbolic equations and parabolic equationsandnot only give a threshold …

[HTML][HTML] Global solution and blow-up for a class of pseudo p-Laplacian evolution equations with logarithmic nonlinearity

LX Truong - Computers & Mathematics with Applications, 2017‏ - Elsevier
The main goal of this work is to study an initial–boundary value problem for a nonlinear
pseudoparabolic equation with logarithmic nonlinearity. By using the potential well method …

The existence, general decay and blow-up for a plate equation with nonlinear dam** and a logarithmic source term

L Gongwei - Electronic Research Archive, 2020‏ - aimsciences.org
In this paper, we consider a plate equation with nonlinear dam** and logarithmic source
term. By the contraction map** principle, we establish the local existence. The global …

Initial boundary value problem for a class of strongly damped semilinear wave equations with logarithmic nonlinearity

H Di, Y Shang, Z Song - Nonlinear Analysis: Real World Applications, 2020‏ - Elsevier
This paper deals with the initial boundary value problem for strongly damped semilinear
wave equations with logarithmic nonlinearity utt− Δ u− Δ ut= φ p (u) log| u| in a bounded …

Global existence and blow up of solution for semilinear hyperbolic equation with logarithmic nonlinearity

W Lian, MS Ahmed, R Xu - Nonlinear Analysis, 2019‏ - Elsevier
In this paper we consider the semilinear wave equation with logarithmic nonlinearity. By
modifying and using potential well combined with logarithmic Sobolev inequality, we derive …

On the solution behavior of a nonlinear time-fractional Klein–Gordon equation: Theoretical study and numerical validation

T Bentrcia, A Mennouni - … in Nonlinear Science and Numerical Simulation, 2023‏ - Elsevier
This work is devoted to the behavior analysis of solutions to a time-fractional Klein–Gordon
equation in a multidimensional bounded domain. To get a more flexible representation, the …

Blow-up for a damped p-Laplacian type wave equation with logarithmic nonlinearity

H Yang, Y Han - Journal of Differential Equations, 2022‏ - Elsevier
In this paper, a damped p-Laplacian type wave equation with logarithmic nonlinearity is
considered and finite time blow-up of solutions is proved with initial data at different initial …

Kirchhoff-type system with linear weak dam** and logarithmic nonlinearities

X Wang, Y Chen, Y Yang, J Li, R Xu - Nonlinear Analysis, 2019‏ - Elsevier
For the nonlinear Kirchhoff-type wave system with logarithmic nonlinearities and weak
dissipation the global well-posedness of initial boundary value problem is analyzed …