Asymptotic Behavior for a Viscoelastic Wave Equation With Acoustic and Fractional Conditions Combined by Nonlinear Time‐Varying Delay in Boundary Feedback in …

A Choucha, S Boulaaras, R Jan… - Mathematical Methods in …, 2025 - Wiley Online Library
This study examines a wave equation within the framework of nonlinear viscoelasticity.
Specifically, it considers a nonlinear, time‐varying delay feedback acting on the boundary …

Global existence and decay of a viscoelastic wave equation with logarithmic source under acoustic, fractional, and nonlinear delay conditions

A Choucha, S Boulaaras, R Jan, AH Ahmed - Boundary Value Problems, 2024 - Springer
This study is concerned with a nonlinear viscoelastic wave equation with logarithmic source
term. By considering the nonlinear distributed delay feedback influenced by acoustic and …