Lavrentiev regularization + Ritz approximation = uniform finite element error estimates for differential equations with rough coefficients.
Andrew KnyazevOlof B. WidlundPublished in: Math. Comput. (2003)
Keyphrases
- finite element
- differential equations
- error estimates
- error estimation
- numerical solution
- cross validation
- dynamical systems
- difference equations
- finite element analysis
- ordinary differential equations
- finite element method
- numerical methods
- soft tissue
- provably correct
- finite difference
- mesh generation
- boundary value problem
- error analysis
- finite element model
- material properties
- boundary element
- partial differential equations
- wavelet coefficients
- model selection
- artificial neural networks
- multiscale
- natural images
- denoising
- image processing