On the Spectrum of an Operator Associated with Least-Squares Finite Elements for Linear Elasticity.
Linda AlzabenFleurianne BertrandDaniele BoffiPublished in: Comput. Methods Appl. Math. (2022)
Keyphrases
- finite element
- least squares
- soft tissue
- material properties
- finite difference
- linear model
- finite element analysis
- linear least squares
- sparse linear
- error minimization
- boundary element
- differential operators
- finite element model
- mesh generation
- linear regression
- closed form
- curve fitting
- levenberg marquardt
- numerical solution
- linear models
- gpu accelerated
- finite element method
- ls svm
- parameter estimation
- image processing