On the roles of minimization and linearization in least-squares finite element models of nonlinear boundary-value problems.
G. S. PayetteJ. N. ReddyPublished in: J. Comput. Phys. (2011)
Keyphrases
- boundary value problem
- finite element model
- boundary conditions
- least squares
- finite element method
- nonlinear finite element
- finite element
- differential equations
- fixed point theorem
- numerical solution
- experimental data
- shape from shading
- objective function
- material properties
- sufficient conditions
- human skin
- variational inequalities
- optical flow
- image segmentation