ABSTRACT
In this paper, we consider a nonlinear wave equation with damping and source terms of variable-exponent types. First, we use the stable-set method to prove a global result. Then, by applying an integral inequality due to Komornik, we obtain the stability result.
COMMUNICATED BY:
Acknowledgments
The authors thank an anonymous referee for his/her careful reading.
Disclosure statement
No potential conflict of interest was reported by the authors.
ORCID
Samah Ghegal http://orcid.org/0000-0003-0682-6789