Energy decay rates of solutions to a viscoelastic wave equation with variable exponents and weak damping

Menglan Liao, Bin Guo, Xiangyu Zhu

The goal of the present paper is to study the asymptotic behavior of solutions for the viscoelastic wave equation with variable exponents \[ u_{tt}-Δu+\int_0^tg(t-s)Δu(s)ds+a|u_t|^…