The active hydrodynamics arising in biology/biophysics is described by the Q-tensor liquid crystal framework. The global weak solutions with large initial data will be discussed.

王德华，美国匹兹堡大学数学系教授。主要从事流体力学中的非线性问题, 守恒律和激波, 磁流体, 粘弹性和液晶等方面的研究，取得了一系列重要的成果。担任Journal of Differential Equations、 SIAM Journal on Mathematical Analysis 等多个国际一流期刊的编委。