L. Atanassova, ON THE R-ORDER OF A GENERALIZATION OF SINGLE-STEP WEIERSTRASS TYPE METHODS, Zeitschrift fur angewandte Mathematik und Mechanik, 76(7), 1996, pp. 422-424
This note deals with the R-order of convergence of the Weierstrass typ
e single-step methods for the simultaneous determination of all simple
polynomial roots.