id: 06081651
dt: j
an: 06081651
au: Hama, Muzafar F.
ti: A technique to have a convergence for the QR algorithm.
so: Int. J. Algebra 6, No. 1-4, 65-72 (2012).
py: 2012
pu: Hikari Ltd, Ruse
la: EN
cc: 
ut: eigenvalues; QR francis method; Godunov matrix and shift
ci: 
li: http://www.m-hikari.com/ija/ija-2012/ija-1-4-2012/index.html
ab: Summary: We propose the constant $h := ||Z|| + 1$, for a given matrix norm,
    to separate two eigenvalues which have the same modulus. This constant
    allows us to generalize the theorem of convergence of the Francis’ QR
    method for a matrix $Z$ which has distinct eigenvalues. This constant
    implies the convergence of the QR method for Godunov matrix.
rv: