Results 261 to 270 of about 2,467,289 (274)

Local Energy Estimates for Wave Equations with Degenerate Trapping

2019
Local energy estimates are a robust measure for quantifying the energy decay for wave equations, and they have become a fundamental tool in the study of wave equations on asymptotically flat spacetimes. We seek to obtain a localized energy estimate for wave equations in the presence of degenerate trapping, by studying a warped product manifold whose ...
openaire   +1 more source

Sharp energy decay estimates for the wave equation with a local degenerate dissipation

Computers and Mathematics With Applications, 2009
Il Hyo Jung
exaly  

Asymptotics toward the rarefaction wave of the solutions of burgers' equation with nonlinear degenerate viscosity

Nonlinear Analysis: Theory, Methods & Applications, 1994
Akitaka Matsumura
exaly  

Carleman Estimates and Controllability for Degenerate Wave Equations

Applied Mathematics & Optimization
Guang Zhang, Shugen Chai
openaire   +1 more source

Interior controllability of semi-linear degenerate wave equations

Journal of Mathematical Analysis and Applications, 2018
Hang Gao, Muming Zhang
exaly  

Stabilization of weakly coupled degenerate wave equations

Applicable Analysis
Jinyan Bai, Shugen Chai
openaire   +1 more source

Instability of solitary wave solutions for the nonlinear Schrödinger equation of derivative type in degenerate case

Nonlinear Analysis: Theory, Methods & Applications, 2020
exaly  

Classification of nonnegative traveling wave solutions for certain 1D degenerate parabolic equation and porous medium type equation

Discrete and Continuous Dynamical Systems
Yu Ichida, Takashi Okuda Sakamoto
exaly  

On existence and asymptotic stability of solutions of the degenerate wave equation with nonlinear boundary conditions

Journal of Mathematical Analysis and Applications, 2003
exaly  

Exact controllability of degenerate wave equation in nondivergence form with interior control and drift

Evolution Equations and Control Theory
Shugen Chai
exaly