Fixed point theorems for generalized contractions in ordered metric spaces

D O'Regan, A Petruşel - Journal of Mathematical Analysis and Applications, 2008 - Elsevier
The purpose of this paper is to present some fixed point results for self-generalized
contractions in ordered metric spaces. Our results generalize and extend some recent …

Fixed point theorems in ordered 𝐿-spaces

A Petruşel, I Rus - Proceedings of the American Mathematical Society, 2006 - ams.org
FIXED POINT THEOREMS IN ORDERED L-SPACES 1. Introduction Recently, in a paper of
Ran-Reurings (see [9]), the following result wa Page 1 PROCEEDINGS OF THE AMERICAN …

[PDF][PDF] The role of the Pompeiu-Hausdorff metric in fixed point theory

V Berinde, M Pacurar - Creative Mathematics and Informatics, 2013 - researchgate.net
The main aim of this note is to highlight the role of the Pompeiu-Hausdorff metric in fixed
point theory and, subsidiarily, to touch some issues related to the history of this fundamental …

[HTML][HTML] Some coincidence theorems and stability of iterative procedures

SL Singh, B Prasad - Computers & Mathematics with Applications, 2008 - Elsevier
Some coincidence theorems and stability of iterative procedures - ScienceDirect Skip to
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Nonlinear contractive conditions: a comparison and related problems

J Jachymski, I Jóźwik - Banach center publications, 2007 - infona.pl
We establish five theorems giving lists of nonlinear contractive conditions which turn out to
be mutually equivalent. We derive them from some general lemmas concerning subsets of …

Stability of Jungck‐type iterative procedures

SL Singh, C Bhatnagar… - International Journal of …, 2005 - Wiley Online Library
Stability of Jungck‐type iterative procedures Page 1 STABILITY OF JUNGCK-TYPE ITERATIVE
PROCEDURES SL SINGH, CHARU BHATNAGAR, AND SN MISHRA Received 2 December …

[PDF][PDF] Cyclic representations and periodic points

G Petrusel - Stud. Univ. Babes-Bolyai, Math, 2005 - researchgate.net
CYCLIC REPRESENTATIONS AND PERIODIC POINTS 1. Introduction Throughout this
paper, we will use the notations and terminologies in Page 1 STUDIA UNIV. “BABES–BOLYAI” …

Well-posedness in the generalized sense of the fixed point problems for multivalued operators

A Petruşel, IA Rus - Taiwanese Journal of Mathematics, 2007 - projecteuclid.org
The purpose of this paper is to define the concept of well-posedness in the generalized
sense of a fixed point problem for multivalued operators. Several conditions under which the …

[PDF][PDF] Some stability and strong convergence results for the Jungck-Ishikawa iteration process

MO Olatinwo - Creative Mathematics and Informatics, 2008 - researchgate.net
In this paper, we shall establish some stability results as well as some strong convergence
results for a pair of nonselfmappings using a newly introduced Jungck-Ishikawa iteration …

[图书][B] On nonsymmetric topological and probabilistic structures

YJ Cho, M Grabiec, V Radu - 2006 - books.google.com
In this book, generally speaking, some properties of bitopological spaces generated by
certain non-symmetric functions are studied. These functions, called" probabilistic quasi …