Some attempts on $L^{2}$ boundedness for 1-D wave equations with time variable coeffecients
Analysis of PDEs
2023-09-13 v1
Abstract
We consider the -boundedness of the solution itself of the Cauchy problem for wave equations with time-dependent wave speeds. We treat it in the one-dimensional Euclidean space. To study these, we adopt a simple multiplier method by using a special property equiped with the one dimensional space.
Cite
@article{arxiv.2309.05986,
title = {Some attempts on $L^{2}$ boundedness for 1-D wave equations with time variable coeffecients},
author = {Ryo Ikehata},
journal= {arXiv preprint arXiv:2309.05986},
year = {2023}
}
Comments
7 pages