Gevrey regularity of spatially homogeneous Boltzmann equation without cutoff
Gevrey regularity of spatially homogeneous Boltzmann equation without cutoff
复制标题
无截止空间齐次玻尔兹曼方程的Gevrey正则性
DOI:
10.1016/j.jde.2012.04.023
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发表时间:
2012-01
影响因子:
2.4
通讯作者:
Yin, Zhaoyang
中科院分区:
文献类型:
--
作者:
Zhang, Teng-Fei;Yin, Zhaoyang
In this paper, we study the Gevrey regularity of spatially homogeneous Boltzmann equation without angular cutoff. We prove the propagation of Gevrey regularity for C∞solutions with the Maxwellian decay to the Cauchy problem of spatially homogeneous Boltzmann equation. The idea we use here is based on the framework of Morimoto–Ukaiʼs recent paper (see [Y. Morimoto, S. Ukai, Gevrey smoothing effect of solutions for spatially homogeneous nonlinear Boltzmann equation without angular cutoff, J. Pseudo-Differ. Oper. Appl. 1 (2010) 139–159]), but we extend the range of the index γ satisfying γ+2s∈(−1,1), s∈(0,1/2) and in this case we consider the kinetic factor in the form of Φ(v)=|v|γinstead of 〈v〉γas Morimoto and Ukai did before.
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影响因子:
2.5
作者:
Radjesvarane Alexandre;L. Desvillettes;C. Villani;B. Wennberg
通讯作者:
Radjesvarane Alexandre;L. Desvillettes;C. Villani;B. Wennberg
影响因子:
--
作者:
Radjesvarane Alexandre;Y. Morimoto;S. Ukai;Chao-Jiang Xu;Tong Yang
通讯作者:
Radjesvarane Alexandre;Y. Morimoto;S. Ukai;Chao-Jiang Xu;Tong Yang
DOI:
10.1007/bf03167864
发表时间:
1984-09
期刊:
Japan Journal of Applied Mathematics
影响因子:
--
作者:
S. Ukai
通讯作者:
S. Ukai
DOI:
10.1142/s0219530511001777
发表时间:
2010-05
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
Radjesvarane Alexandre;Y. Morimoto;S. Ukai;Chao-Jiang Xu;Tong Yang
通讯作者:
Radjesvarane Alexandre;Y. Morimoto;S. Ukai;Chao-Jiang Xu;Tong Yang
影响因子:
1
作者:
Hua Chen;Wei-Xi Li;Chao-Jiang Xu
通讯作者:
Hua Chen;Wei-Xi Li;Chao-Jiang Xu