Maximum-norm stability of the finite element method for the Neumann problem in nonconvex polygons with locally refined mesh.
Buyang LiPublished in: Math. Comput. (2022)
Keyphrases
- finite element method
- finite element
- boundary conditions
- low rank matrices
- objective function
- robust principal component analysis
- optimization problems
- convex functions
- convex optimization
- global optimization
- convex hull
- d mesh
- stability analysis
- quadratic optimization problems
- mesh generation
- matrix completion
- low rank
- linear program
- medical images