An Optimal Solver for Linear Systems Arising from Stochastic FEM Approximation of Diffusion Equations with Random Coefficients.
David J. Silvester PranjalPublished in: SIAM/ASA J. Uncertain. Quantification (2016)
Keyphrases
- linear systems
- diffusion equation
- sufficient conditions
- dynamical systems
- anisotropic diffusion
- dynamic programming
- coefficient matrix
- numerical solution
- optimal solution
- partial differential equations
- boundary conditions
- linear combination
- feature selection
- approximation algorithms
- finite element
- scale space
- noise removal
- level set
- control system
- search space
- preprocessing
- sparse linear systems