On the Radius of Spatial Analyticity for the Quartic Generalized KdV Equation
On the Radius of Spatial Analyticity for the Quartic Generalized KdV Equation
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DOI:
10.1007/s00023-017-0605-y
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发表时间:
2017-06
期刊:
影响因子:
--
通讯作者:
S. Selberg;Achenef Tesfahun
中科院分区:
文献类型:
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作者:
S. Selberg;Achenef Tesfahun
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, Grujić and Kalisch.