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浙江大学学报(理学版)  2022, Vol. 49 Issue (4): 418-421    DOI: 10.3785/j.issn.1008-9497.2022.04.004
数学与计算机科学     
稳态Q-tensor液晶流的Liouville定理
赖宁安1,吴家彦2()
1.浙江师范大学 数学与计算机科学学院,浙江 金华 321004
2.浙江大学 数学科学学院,浙江 杭州 310027
Liouville theorem for steady Q-tensor system of liquid crystal
Ningan LAI1,Jiayan WU2()
1.College of Mathematics and Computer Science,Zhejiang Normal University,Jinhua 321004,Zhejiang Province,China
2.School of Mathematical Sciences,Zhejiang University,Hangzhou 310027,China
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摘要:

研究了三维空间中稳态Q-tensor液晶流模型,并用试探函数方法证明了当速度场uL92,(R3)?H1·(R3),液晶的张量型序参量QH2(R3)时,该稳态系统只有零平凡解。

关键词: 液晶流Liouville定理Q-tensor    
Abstract:

We study the Liouville theorem for steady Q-tensor system of liquid crystal in R3. Assuming that uL92,(R3)?H1·(R3) and QH2(R3), we show that the steady system admits only trivial solution u=0, Q =0.

Key words: liquid crystal    Liouville theorem    Q-tensor
收稿日期: 2020-05-14 出版日期: 2022-07-13
CLC:  O 175.4  
基金资助: 国家自然科学基金资助项目(201300001)
通讯作者: 吴家彦     E-mail: jiayanwu@zju.edu.cn
作者简介: 赖宁安(1985—),ORCID:https://orcid.org/0000-0001-6835-8576,男,博士,教授,主要从事非线性偏微分方程解的性态研究.
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引用本文:

赖宁安, 吴家彦. 稳态Q-tensor液晶流的Liouville定理[J]. 浙江大学学报(理学版), 2022, 49(4): 418-421.

Ningan LAI, Jiayan WU. Liouville theorem for steady Q-tensor system of liquid crystal. Journal of Zhejiang University (Science Edition), 2022, 49(4): 418-421.

链接本文:

https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2022.04.004        https://www.zjujournals.com/sci/CN/Y2022/V49/I4/418

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