2 papers
math.NA2025
On the maximum bound principle and energy dissipation of exponential time differencing methods for the chiral liquid crystal blue phases
Wenshuai Hu, Guanghua Ji
The blue phases are fascinating and complex states of chiral liquid crystals which can be modeled by a comprehensive framework of the Landau-de theory, satisfying energy dissipatio…
math.NA2025
Maximum bound principle for Q-tensor gradient flow with low regularity integrators
Wenshuai Hu, Guanghua Ji
We investigate low-regularity integrator (LRI) methods for the Q-tensor model governing nematic liquid-crystalline semilinear parabolic equation. First- and second-order temporal d…