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arXiv 2108.08475math.AP
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弹性wave equation的点态收敛性

Pointwise convergence for the elastic wave equation

Chu-Hee Cho, Seongyeon Kim, Yehyun Kwon, Ihyeok Seo

摘要:

研究了弹性波动方程解对位于索伯列夫空间中的初值的逐点收敛性。证明了当初始正则性大于一半时,解沿每条直线几乎处处收敛于初始值。我们发现这几乎是最优的。

英文摘要:

We study pointwise convergence of the solution to the elastic wave equation to the initial data which lies in the Sobolev spaces. We prove that the solution converges along every lines to the initial data almost everywhere whenever the initial regularity is greater than one half. We show this is almost optimal.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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