Lili Sun, Bin Guo, Wenjie Gao. A lower bound for the blow-up time to a damped semilinear wave equation. Appl. Math. Lett., 37:22-25, 2014. [doi]
@article{SunGG14,
title = {A lower bound for the blow-up time to a damped semilinear wave equation},
author = {Lili Sun and Bin Guo and Wenjie Gao},
year = {2014},
doi = {10.1016/j.aml.2014.05.009},
url = {http://dx.doi.org/10.1016/j.aml.2014.05.009},
researchr = {https://researchr.org/publication/SunGG14},
cites = {0},
citedby = {0},
journal = {Appl. Math. Lett.},
volume = {37},
pages = {22-25},
}