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A new blowup criterion for strong solutions of the compressible nematic liquid crystal flow
Discrete and Continuous Dynamical Systems-Series B ( IF 1.3 ) Pub Date : 2020-03-27 , DOI: 10.3934/dcdsb.2020110
Sili Liu , , Xinhua Zhao , Yingshan Chen

In this paper, we establish a new blowup criterion for the strong solution to the simplified Ericksen-Leslie system modeling compressible nematic liquid crystal flows in a bounded domain $ \Omega\subset\mathbb{R}^{3} $. Specifically, we obtain the blowup criterion in terms of $ \|P\|_{L^\infty_t BMO_{x}} $ and $ \|\nabla d\|_{L^s_t L^\infty_x} $, for any $ s>3 $. The appearance of vacuum could be allowed.

中文翻译:

可压缩向列液晶流强解的新爆破判据

在本文中,我们为简化的Ericksen-Leslie系统的强解建立了一个新的爆破准则,该系统对有界$ \ Omega \ subset \ mathbb {R} ^ {3} $中的可压缩向列液晶流进行建模。具体来说,我们根据$ \ | P \ | _ {L ^ \ infty_t BMO_ {x}} $和$ \ | \ nabla d \ | _ {L ^ s_t L ^ \ infty_x} $来获得爆破准则任何$ s> 3 $。可以允许出现真空。
更新日期:2020-03-27
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