A Note on the Subcritical Two Dimensional Keller-Segel System
A Note on the Subcritical Two Dimensional Keller-Segel System
复制标题
关于亚临界二维凯勒-席格尔系统的注解
DOI:
10.1007/s10440-011-9660-4
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发表时间:
2012-06
期刊:
影响因子:
--
通讯作者:
L. Chen
中科院分区:
文献类型:
--
作者:
J. Carrillo;J. Wang;J.-G. Liu;L. Chen
The existence of solution for the 2D-Keller-Segel system in the subcritical case, i.e. when the initial mass is less than 8π, is reproved. Instead of using the entropy in the free energy and free energy dissipation, which was used in the proofs (Blanchet et al. in SIAM J. Numer. Anal. 46:691–721, 2008; Electron. J. Differ. Equ. Conf. 44:32, 2006 (electronic)), the potential energy term is fully utilized by adapting Delort’s theory on 2D incompressible Euler equation (Delort in J. Am. Math. Soc. 4:553–386, 1991).
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DOI:
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发表时间:
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期刊:
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影响因子:
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作者:
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