| Title:
             | 
A result on segmenting Jungck–Mann iterates (English) | 
| Author:
             | 
Olatinwo, Memudu Olaposi | 
| Language:
             | 
English | 
| Journal:
             | 
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica | 
| ISSN:
             | 
0231-9721 | 
| Volume:
             | 
47 | 
| Issue:
             | 
1 | 
| Year:
             | 
2008 | 
| Pages:
             | 
115-119 | 
| Summary lang:
             | 
English | 
| . | 
| Category:
             | 
math | 
| . | 
| Summary:
             | 
In this paper, following the concepts in [5, 7], we shall establish a convergence result in a uniformly convex Banach space using the Jungck–Mann iteration process introduced by Singh et al [13] and a certain general contractive condition. The authors of [13] established various stability results for a pair of nonself-mappings for both Jungck and Jungck–Mann iteration processes. Our result is a generalization and extension of that of [7] and its corollaries. It is also an improvement on the result of [7]. (English) | 
| Keyword:
             | 
Jungck–Mann iteration process | 
| Keyword:
             | 
uniformly convex Banach space | 
| MSC:
             | 
47H06 | 
| MSC:
             | 
47H10 | 
| MSC:
             | 
47J25 | 
| idZBL:
             | 
Zbl 1181.47069 | 
| idMR:
             | 
MR2482721 | 
| . | 
| Date available:
             | 
2009-08-27T11:28:20Z | 
| Last updated:
             | 
2012-05-04 | 
| Stable URL:
             | 
http://hdl.handle.net/10338.dmlcz/133407 | 
| . | 
| Reference:
             | 
[1] Browder F. E.: Nonexpansive nonlinear operators in a Banach space.Proc. Acad. Sci. 54 (1965), 1041–1044.  Zbl 0128.35801, MR 0187120 | 
| Reference:
             | 
[2] Browder F. E., Petryshyn W. V.: The solution by iteration of nonlinear functional equations in Banach spaces.Bull. Amer. Math. Soc. 72 (1966), 571–575.  Zbl 0138.08202, MR 0190745 | 
| Reference:
             | 
[3] Browder F. E., Petryshyn W. V.: Construction of fixed points of nonlinear mappings in a Hilbert space.J. Math. Anal. Appl. 20 (1967), 197–228.  MR 0217658 | 
| Reference:
             | 
[4] Chidume C. E.: Geometric properties of Banach spaces and nonlinear iterations.The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, October 2000.  Zbl 1167.47002 | 
| Reference:
             | 
[5] Outlaw C., Groetsch C. W.: Averaging iteration in a Banach space.Bull. Amer. Math. Soc. 75 (1969), 430–432.  Zbl 0199.44903, MR 0239478 | 
| Reference:
             | 
[6] Dotson W. G., Jr.: On the Mann iterative process.Trans. Amer. Math. Soc. 149 (1970), 65–73.  Zbl 0203.14801, MR 0257828 | 
| Reference:
             | 
[7] Groetsch C. W.: A Note on Segmenting Mann Iterates.J. Math. Anal. Appl. 40 (1972), 369–372.  Zbl 0244.47042, MR 0341204 | 
| Reference:
             | 
[8] Jungck G.: Commuting mappings and fixed points.Amer. Math. Monthly 83, 4 (1976), 261–263.  Zbl 0321.54025, MR 0400196 | 
| Reference:
             | 
[9] Mann W. R.: Mean value methods in iteration.Proc. Amer. Math. Soc. 4 (1953), 506–510.  Zbl 0050.11603, MR 0054846 | 
| Reference:
             | 
[10] Opial Z.: Weak convergence of the successive approximations for nonexpansive mappings in Banach spaces.Bull. Amer. Math. Soc. 73 (1967), 591–597.  MR 0211301 | 
| Reference:
             | 
[11] Petryshyn W. V.: Construction of fixed points of demicompact mappings in Hilbert space.J. Math. Anal. Appl. 14 (1966), 276–284.  Zbl 0138.39802, MR 0194942 | 
| Reference:
             | 
[12] Schaefer H.: Über die Methode Sukzessiver Approximationen.Jahresber. Deutsch. Math. Verein. 59 (1957), 131–140.  Zbl 0077.11002, MR 0084116 | 
| Reference:
             | 
[13] Singh S. L., Bhatnagar C., Mishra S. N.: Stability of Jungck-type iterative procedures.Internat. J. Math. & Math. Sci. 19 (2005), 3035–3043.  Zbl 1117.26005, MR 2206082 | 
| . |