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Convergence Rate Analysis of Inertial Krasnoselskii-Mann Type Iteration with Applications.
- Source :
-
Numerical Functional Analysis & Optimization . 2018, Vol. 39 Issue 10, p1077-1091. 15p. - Publication Year :
- 2018
-
Abstract
- It is well known that the Krasnoselskii-Mann iteration of nonexpansive operators find applications in many areas of mathematics and known to be weakly convergent in the infinite dimensional setting. In this present paper, we provide a nonasymptotic <inline-graphic></inline-graphic> convergence rate result for a Krasnoselskii-Mann iteration with inertial extrapolation step in real Hilbert spaces. We give some applications of our results to the Douglas-Rachford splitting method and the alternating projection method by John von Neumann. Our result serves as supplement to many existing results on convergence rate of Krasnoselskii-Mann iteration in the literature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01630563
- Volume :
- 39
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Numerical Functional Analysis & Optimization
- Publication Type :
- Academic Journal
- Accession number :
- 132001060
- Full Text :
- https://doi.org/10.1080/01630563.2018.1477799