Convergence analysis of a fully discrete energy-stable numerical scheme for the Q-tensor flow of liquid crystals.
Varun M. GudibandaFranziska WeberYukun YuePublished in: CoRR (2020)
Keyphrases
- convergence analysis
- numerical scheme
- beltrami flow
- partial differential equations
- anisotropic diffusion
- global convergence
- variational methods
- energy functional
- level set
- high order
- finite difference
- color image processing
- fixed point
- diffusion tensor
- higher order
- optimality conditions
- energy minimization
- diffusion equation
- global optimum
- approximation methods
- structure tensor
- convergence rate
- lie group
- finite number
- boundary conditions
- numerical solution
- convergence speed
- flow field
- global optimization
- sufficient conditions
- scale space
- pairwise