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SOME CONVERGENCE PROBLEM OF ITERATIVE SEQUENCESFOR ACCRETIVE AND PSEUDO-CONTRACTIVETYPE MAPPING IN BANACH SPACES
作者姓名:张石生
作者单位:ZHANG Shi-sheng (Department of Mathematics,Sichuan University,Chengdu 610064,P R China)(Contributed by ZHANG Shi-sheng)
摘    要:1 IntroductionandPreliminariesThroughoutthispaper,weassumethatEisarealBanachspace ,E isthetopologicaldualspaceofE ;〈· ,·〉isthedualpairbetweenEandE ,D(T) ,R(T) ,N(T) ,F(T)denotethedomainofT ,rangeofT ,thesetofallzeropointsofTandthesetofallfixedpointsofTrespectively…

收稿时间:12 December 2000

Some convergence problem of iterative sequences for accretive and pseudo-contractive type mapping in banach spaces
Zhang Shi-sheng Professor.SOME CONVERGENCE PROBLEM OF ITERATIVE SEQUENCESFOR ACCRETIVE AND PSEUDO-CONTRACTIVETYPE MAPPING IN BANACH SPACES[J].Applied Mathematics and Mechanics(English Edition),2002,23(4):394-408.
Authors:Zhang Shi-sheng Professor
Institution:Department of Mathematics, Sichuan University, Chengdu 610064, P R China
Abstract:Some necessary and sufficient conditions for convergence of Ishikawa Mann and steepest descent iterative sequence for accretive and pseudo-contractive type mapping in Banach spaces were obtained. The results improve, extend and include some recent results.
Keywords:accretive mapping  pseudo-contractive mapping  hemi-accretive mapping  hemi-pseudo-contractive mapping  Ishikawa iterative sequence  Mann iterative sequence  steepest descent sequence
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