CONVERGENCE OF AN ITERATION METHOD WITHOUT DERIVATIVE

(整期优先)网络出版时间:2002-01-11
/ 1
Inthispaper,wegiveaconvergencetheoremanderrorestimatesforaniterationmethodundernewKantorovitch-Ostrowskitypeconditionusingtheinformationofhigherderivativesatinitialpoints.Comparedwiththecorrespondingstudyin[3],theconvergencedeterminationisestablishedunderoneglobalcondition,insteadoftwo,onthefunction.