Chang Zhang

activity

20132025

collaborators

Showing math.APShow all

3 papers · 1 filter

math.AP2025

Well-posedness and global attractor for wave equation with displacement dependent damping and super-cubic nonlinearity

Cuncai Liu, Fengjuan Meng, Chang Zhang

This work investigates the semilinear wave equation featuring the displacement dependent term $σ (u) \partial_{t} u$ and nonlinearity $f (u)$ . By developing refined space-time a priori…

math.AP2025

Long-term behavior for wave equation with nonlinear damping and super-cubic nonlinearity

Cuncai Liu, Fengjuan Meng, Chang Zhang

In this paper, we consider the semilinear wave equation involving the nonlinear damping term $g (u_{t})$ and nonlinearity $f (u)$ . The well-posedness of the weak solution satisfying s…

math.AP2023

Well-posedness and global attractor for wave equation with nonlinear damping and super-cubic nonlinearity

Cuncai Liu, Fengjuan Meng, Xiaoying Han +1

This study investigates a semilinear wave equation characterized by nonlinear damping $g (u_{t})$ and nonlinearity $f (u)$ . First, the well-posedness of weak solutions across broader…