On the radius of spatial analyticity for the quartic generalized KdV equation
Analysis of PDEs
2018-03-28 v1
Abstract
Lower bound on the rate of decrease in time of the uniform radius of spatial analyticity of solutions to the quartic generalized KdV equation is derived, which improves an earlier result by Bona, Gruji\'c and Kalisch.
Cite
@article{arxiv.1706.05943,
title = {On the radius of spatial analyticity for the quartic generalized KdV equation},
author = {Sigmund Selberg and Achenef Tesfahun},
journal= {arXiv preprint arXiv:1706.05943},
year = {2018}
}
Comments
11 pages. arXiv admin note: substantial text overlap with arXiv:1706.04659