Corrigendum to “Existence, blow‐up, and exponential decay estimates for a system of nonlinear wave equations with nonlinear boundary conditions”

Abstract

This note presents corrections to our paper. We also give remarks and additions related to other papers.

General decay and lifespan of solutions for a system of nonlinear pseudoparabolic equations with viscoelastic term

“…Based on the concavity method and the improved potential method, we describe the blow-up phenomenon of solution with negative initial energy.This section also derives the lifespan for solution via finding the upper bound and the lower bound for the blow-up time. The results obtained here relatively generalize the results in [10]- [12] and those are based on applying the methods and technics in [9], [11].…”