High-order bounds-satisfying approximation of partial differential equations via finite element variational inequalities.
Robert C. KirbyDaniel ShaperoPublished in: CoRR (2023)
Keyphrases
- high order
- finite element
- partial differential equations
- variational inequalities
- convex sets
- lipschitz continuity
- finite difference
- boundary element
- numerical solution
- higher order
- boundary value problem
- fourth order
- sensitivity analysis
- anisotropic diffusion
- finite element method
- fixed point
- upper bound
- energy functional
- diffusion equation
- primal dual
- curve evolution
- low rank
- lower bound
- pairwise
- approximation algorithms
- differential equations
- markov random field
- boundary conditions
- level set
- image processing
- finite element model
- worst case
- finite number
- nash equilibrium
- linear programming
- numerical methods
- scale spaces
- feature extraction