Special Session 77: Analysis and Applications of Nonlinear Elliptic and Parabolic Equations

Weak compactness property of simplified nematic liquid crystal flows in dimension two

Tao Huang
Wayne State University
USA
Co-Author(s):    Hengrong Du, Changyou Wang
Abstract:
For any bounded smooth domain in dimension two, we establish the convergence of weak solutions of the Ginzburg-Landau approximation of the simplified Ericksen-Leslie system to a weak solution of the simplified Ericksen-Leslie system associated with either uniaxial or biaxial nematics, as the Ginzburg-Landau parameter tends to zero. We will also show the compactness property of weak solutions to the simplified Ericksen-Leslie system associated with either uniaxial or biaxial nematics.