Iterative Techniques in Matrix Algebra

Norms of Vectors

Cauchy-Buniakowsky-Schwarz Inequality

L2 and L∞

Norms of Matrices

Frobenius norm

Eigenvalues

Spectral radius

Iterative Techniques

Jacobi Iterative Method

Gauss - Seidel Iterative Method

Relaxation Methods

SOR method

Error bound

Condition number

Iterative refinement

The conjugate gradient method

Steepest descent

A- orthogonality condition

Preconditioned conjugate gradient method

Under-Relaxation methods