Convergence theorems for finite families of Φ-strongly pseudocontractive mappings

Suppose E is a Banach space with certain geometric properties and K is a nonempty closed convex subset of E . We prove that if a certain iterative sequence converges to the unique fixed point of a Φ -pseudocontractive mapping T : K → K under certain conditions then such an iterative process can be u...

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Veröffentlicht in:Afrika mathematica 2018-06, Vol.29 (3-4), p.399-406
Hauptverfasser: Abdelhakim, Ahmed A., Rashwan, R. A.
Format: Artikel
Sprache:eng
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Zusammenfassung:Suppose E is a Banach space with certain geometric properties and K is a nonempty closed convex subset of E . We prove that if a certain iterative sequence converges to the unique fixed point of a Φ -pseudocontractive mapping T : K → K under certain conditions then such an iterative process can be used to approximate the unique common fixed point of a finite family of Φ -pseudocontractive self mappings of K . Our results extend and generalize the results in Chidume (Proc Am Math Soc 120:2641–2649, 1994 ; Proc Am Math Soc 9:545–551, 1998 ), Huang (Comput Math Appl 36:13–21, 1998 ), Liu (Comput Math Appl 45:623–634, 2003 ), Osilike (Math Anal Appl 200:259–271, 1996 ; Nonlinear Anal 36:1–9, 1999 ) and many others.
ISSN:1012-9405
2190-7668
DOI:10.1007/s13370-018-0549-5