Wilkinson's iterative refinement of solution with automatic step-size control for linear system of equations.
Xinyuan WuYonglei FangPublished in: Appl. Math. Comput. (2007)
Keyphrases
- step size
- iterative refinement
- linear systems
- steepest descent method
- set of linear equations
- convergence rate
- linear equations
- gradient method
- global optimum
- search direction
- convergence speed
- cost function
- algebraic equations
- mathematical model
- closed form solutions
- faster convergence
- hessian matrix
- steady state error
- optimal solution
- image processing
- line search
- numerical integration
- least mean square
- genetic algorithm