Abstract
In this paper, we consider a wave equation with a nonlinear weakly dissipative boundary feedback localized on a part of the boundary. We establish an explicit and general decay rate result, using some properties of the convex functions. Our result is obtained without imposing any restrictive growth assumption on the damping term.
Acknowledgements
The author thanks KFUPM for its continuous support.
Disclosure statement
No potential conflict of interest was reported by the author.