2 papers
math.AP2017
The small Deborah number limit of the Doi-Onsager equation without hydrodynamics
Yuning Liu, Wei Wang
We study the small Deborah number limit of the Doi-Onsager equation for the dynamics of nematic liquid crystals without hydrodynamics. This is a Smoluchowski-type equation that cha…
math.OC2012
Some Sufficient Conditions for the Controllability of Wave Equations with Variable Coefficients
Yuning Liu
In this work, we present some easily verifiable sufficient conditions that guarantee the controllability of wave equations with non-constant coefficients. These conditions work as…