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Some Algorithms for Finding Fixed Points and Solutions of Variational Inequalities
Author(s) -
Jong Soo Jung
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/153456
Subject(s) - variational inequality , mathematics , fixed point , monotone polygon , hilbert space , convergence (economics) , norm (philosophy) , operator (biology) , set (abstract data type) , discrete mathematics , algorithm , pure mathematics , mathematical analysis , computer science , geometry , biochemistry , chemistry , repressor , political science , transcription factor , law , economics , gene , programming language , economic growth
We introduce new implicit and explicit algorithms for finding the fixed point of a k-strictly pseudocontractive mapping and for solving variational inequalities related to the Lipschitzian and strongly monotone operator in Hilbert spaces. We establish results on the strong convergence of the sequences generated by the proposed algorithms to a fixed point of a k-strictly pseudocontractive mapping. Such a point is also a solution of a variational inequality defined on the set of fixed points. As direct consequences, we obtain the unique minimum-norm fixed point of a k-strictly pseudocontractive mapping

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