Abstract
Building on recent ideas of Jachymski, we work on the notion of graphical metric space and prove an analogous result for the contraction mapping principle. In particular, the triangular inequality is replaced by a weaker one, which is satisfied by only those points which are situated on some path included in the graphical structure associated with the space. Some consequences, examples and an application to integral equations are presented to confirm the significance and unifying power of obtained generalizations.
Similar content being viewed by others
References
Bakhtin, I.A.: The contraction mapping principle in quasimetric spaces. Funct. Anal. Unianowsk Gos. Ped. Inst. 30, 26–37 (1989)
Banach, S.: Sur les opérations dans les ensembles abstraits et leur application aux équations intégrales. Fundam. Math. 3, 133–181 (1922)
Ben-El-Mechaiekh, H.: The Ran-Reurings fixed point theorem without partial order: a simple proof. J. Fixed Point Theory Appl. 16, 373–383 (2014)
Branciari, A.: A fixed point theorem of Banach–Caccioppoli type on a class of generalized metric spaces. Publ. Math. Debrecen 57(1–2), 31–37 (2000)
Czerwik, S.: The contraction mapping principle in quasimetric spaces. Acta Math. Univ. Ostrav. 1, 5–11 (1993)
Edelstein, M.: An extension of Banachs contraction principle. Proc. Am. Math. Soc. 12, 7–10 (1961)
Fréchet, M.: Sur quelques points du calcul fonctionnel. Rend. Circ. Mat. Palermo 22, 1–74 (1906)
Gähler, S.: 2-metric Räume and ihre topologische strucktur. Math. Nachr. 26, 115–148 (1963)
Huang, L.G., Zhang, X.: Cone metric spaces and fixed point theorems of contractive mappings. J. Math. Anal. Appl. 332, 1468–1476 (2007)
Jachymski, J.: The contraction principle for mappings on a metric space with a graph. Proc. Am. Math. Soc. 136, 1359–1373 (2008)
Kirk, W.A., Srinivasan, P.S., Veeramani, P.: Fixed points for mappings satisfying cyclical contractive conditions. Fixed Point Theory 4, 79–89 (2003)
Matthews, S.G.: Partial metric topology. In: Proc. 8th Summer Conference on General Topology and Applications. Ann. New York Acad. Sci., vol. 728, pp. 183–197 (1994)
Nieto, J.J., Rodríguez-López, R.: Contractive mapping theorems in partially ordered sets and applications to ordinary differential equations. Order 22, 223–239 (2005)
Ran, A.C.M., Reurings, M.C.B.: A fixed point theorem in partially ordered sets and some application to matrix equations. Proc. Am. Math. Soc. 132, 1435–1443 (2004)
Samet, B., Vetro, C., Vetro, P.: Fixed point theorems for \(\alpha \)-\(\psi \)-contractive type mappings. Nonlinear Anal. 75(4), 2154–2165 (2012)
Shukla, S., Abbas, M.: Fixed point results of cyclic contractions in product spaces. Carpathian J. Math. 31, 119–126 (2015)
Acknowledgments
The authors would like to thank Referee(s) for their valuable comments and suggestions, which were very useful to improve the presentation of the paper. S. Shukla is thankful to Professor M.K. Dube for his regular encouragements and motivation for research.
Author information
Authors and Affiliations
Corresponding author
Additional information
C. Vetro is member of the Gruppo Nazionale per l’Analisi Matematica, la Probabilità e le loro Applicazioni (GNAMPA) of the Istituto Nazionale di Alta Matematica (INdAM).
Rights and permissions
About this article
Cite this article
Shukla, S., Radenović, S. & Vetro, C. Graphical metric space: a generalized setting in fixed point theory. RACSAM 111, 641–655 (2017). https://doi.org/10.1007/s13398-016-0316-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13398-016-0316-0