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Admissible perturbations of α ‐ ψ ‐pseudocontractive operators: convergence theorems
Author(s) -
Toscano Elena,
Vetro Calogero
Publication year - 2016
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.4065
Subject(s) - mathematics , hilbert space , convergence (economics) , perturbation (astronomy) , complement (music) , pure mathematics , chemistry , complementation , gene , phenotype , physics , quantum mechanics , economics , economic growth , biochemistry
We prove some convergence theorems for α ‐ ψ ‐pseudocontractive operators in real Hilbert spaces, by using the concept of admissible perturbation. Our results extend and complement some theorems in the existing literature. Copyright © 2016 John Wiley & Sons, Ltd.