Regularity of Stationary Boltzmann Equation in Convex Domains
Regularity of Stationary Boltzmann Equation in Convex Domains
复制标题
凸域中平稳玻尔兹曼方程的正则性
DOI:
10.1007/s00205-022-01781-5
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发表时间:
2022
影响因子:
2.5
通讯作者:
Kim, Chanwoo
中科院分区:
文献类型:
--
作者:
Chen, Hongxu;Kim, Chanwoo
The higher regularity estimate has been a challenging question regarding the Boltzmann equation in bounded domains. Indeed, it is well-known to have “the non-existence of a second order derivative at the boundary” in Guo et al. (Invent Math 207:115–290, 2017) even for symmetric convex domains such as a disk or sphere. In this paper, we answer this question in the affirmative by constructing thesolutions away from the grazing boundary, for any, to the stationary Boltzmann equation with the non-isothermal diffuse boundary condition in strictly convex domains, as long as a smooth wall temperature has small fluctuation pointwisely.
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影响因子:
3.1
作者:
Yan Guo;Chanwoo Kim;D. Tonon;A. Trescases
通讯作者:
Yan Guo;Chanwoo Kim;D. Tonon;A. Trescases
影响因子:
2.5
作者:
Yan Guo;Chanwoo Kim;D. Tonon;A. Trescases
通讯作者:
Yan Guo;Chanwoo Kim;D. Tonon;A. Trescases
影响因子:
1
作者:
Chen, Hongxu
通讯作者:
Chen, Hongxu
影响因子:
2.8
作者:
J. Jang;Chanwoo Kim
通讯作者:
J. Jang;Chanwoo Kim
影响因子:
1.6
作者:
Chen, Hongxu;Kim, Chanwoo;Li, Qin
通讯作者:
Li, Qin