Iteration matrix
= Iteration matrix
{title2=$H$}
For a stationary iteration $x^{(k+1)}=Hx^{(k)}+v$, the matrix $H$ propagates the error by $e^{(k+1)}=He^{(k)}$. Convergence from every initial error is equivalent to $\rho(H)<1$.
= Iteration matrix
{title2=$H$}
For a stationary iteration $x^{(k+1)}=Hx^{(k)}+v$, the matrix $H$ propagates the error by $e^{(k+1)}=He^{(k)}$. Convergence from every initial error is equivalent to $\rho(H)<1$.