Convex optimization-based structure-preserving filter for multidimensional finite element simulations.
Vidhi ZalaAkil NarayanRobert M. KirbyPublished in: J. Comput. Phys. (2023)
Keyphrases
- convex optimization
- finite element
- structure preserving
- interior point methods
- mesh generation
- finite element analysis
- finite element method
- soft tissue
- finite difference
- boundary element
- low rank
- finite element model
- norm minimization
- primal dual
- numerical solution
- material properties
- total variation
- convex optimization problems
- convex relaxation
- noise removal
- dimensionality reduction
- object recognition
- numerical simulations
- alternating direction method of multipliers