%0 Journal Article %A Guarracino, M. R. %A Perla, F. %A Zanetti, P. %T A parallel block Lanczos algorithm and its implementation for the evaluation of some eigenvalues of large sparse symmetric matrices on multicomputers %J International Journal of Applied Mathematics and Computer Science %D 2006 %P 241-249 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2006_16_2_a8/ %G en %F IJAMCS_2006_16_2_a8