scholarly journals On Subspace Convex-Cyclic Operators

2020 ◽  
Vol 16 (4) ◽  
pp. 473-489
Author(s):  
Jarosław Woźniak ◽  
◽  
Dilan Ahmed ◽  
Mudhafar Hama ◽  
Karwan Jwamer ◽  
...  
Keyword(s):  
Cybernetics ◽  
1983 ◽  
Vol 18 (4) ◽  
pp. 429-435
Author(s):  
A. E. Doroshenko

2012 ◽  
Vol 193 (1) ◽  
pp. 131-167 ◽  
Author(s):  
F. Bayart ◽  
G. Costakis

2015 ◽  
Vol 31 (3) ◽  
pp. 297-305
Author(s):  
FLORIN BOJOR ◽  
◽  
MAGNOLIA TILCA ◽  

Let (X, d) be a metric space endowed with a graph G such that the set V (G) of vertices of G coincides with X. We define the notion of G-Zamfirescu maps and obtain a fixed point theorem for such mappings. This extends and subsumes many recent results which were obtained for mappings on metric spaces endowed with a graph and for cyclic operators.


1973 ◽  
Vol 40 (3) ◽  
pp. 683-688 ◽  
Author(s):  
Richard Bolstein
Keyword(s):  

2016 ◽  
Vol 32 (3) ◽  
pp. 331-338
Author(s):  
ANDREI HORVAT-MARC ◽  
◽  
MIHAELA PETRIC ◽  

In this paper, we give examples of cyclic operators defined on various types of sets, in order to illustrate some results in the extremely rich literature following the seminal paper [Kirk, W. A., Srinivasan, P. S. and Veeramani, P., Fixed points for mappings satisfying cyclical contractive conditions, Fixed Point Theory, 4 (2003), No. 1, 79 – 89]. All examples which are presented enrich the list of cyclic operators and give a subject to future studies of this type of operators.


1987 ◽  
Vol 10 (2) ◽  
pp. 297-303
Author(s):  
Domingo A. Herrero
Keyword(s):  

2016 ◽  
Vol 434 (2) ◽  
pp. 1166-1181 ◽  
Author(s):  
Teresa Bermúdez ◽  
Antonio Bonilla ◽  
Nathan S. Feldman
Keyword(s):  

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