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IMCS/Publications/CSJM/Issues/CSJM v.5, n.1 (13), 1997/

Optimal efficiency indexes for iterative methods of interpolatory type

Authors: I. Pavaloiu

Abstract

The paper is concerned with the order of convergence and the efficiency index of iterative methods of interpolatory type for solving scalar equations. Some classes of such methods are presented and then, using well defined criteria, the methods having the optimal efficiency index (i.e. those which practically are most efficient) are determined. For these methods the efficiency indexes are effectively determined.

Ion Pavaloiu,
Romanian Academy,
"T.Popoviciu" Institute
of Numerical Analysis
P.O. Box 68, 3400, Cluj-Napoca
Romania

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