On some generalizations of Nadler's contraction principle

Authors

  • Iulia COROIAN Babes-Bolyai University Faculty of Mathematics and Computer Sciences 1, Kogalniceanu Street, 400084 Cluj-Napoca, Romania e-mail: coroian.iulia@gmail.com

Keywords:

H -type multivalued mapping, Lipschitz equivalent metric, multivalued operator, contraction.

Abstract

The purpose of this work is to present some generalizations of the well known Nadler's contraction principle. More precisely, using an axiomatic approach of the Pompeiu-Hausdor_ metric we will study the properties of the fractal operator generated by a multivalued contraction.

Mathematics Subject Classification (2010): 47H25, 54H10.

References

Kirk, W.A., Shahzad, N., Remarks on metrics transform and fixed point theorems, Fixed Point Theory and Applications, 2013. Article ID 9612004682934060.

Pathak, H.K., Shahzad, N., A new fixed point result and its application to existence theorem for nonconvex Hammerstein type integral inclusions, Electronic J. of Qual. Th. of Di_. Eq., 62(2012), 1-13.

Nadler, Jr., S.B., Multi-valued contraction mappings, Pacific J. Math., 30(1969), no. 2, 475-487.

Mot, G., Petrusel, A., Petrusel, G., Topics in Nonlinear Analysis and Applications to Mathematical Economics, Casa Cartii de Stiinta, Cluj-Napoca, 2007.

Petrusel, A., Rus, I.A., Serban, M.A., The role of equivalent metrics in fixed point theory, Topol. Meth. Nonlinear Anal., 41(2013), 85-112.

Rus, I.A., Generalized Contractions and Applications, Cluj Univ. Press, Cluj-Napoca, 2001.

Rus, I.A., Petrusel, A., Petrusel, G., Fixed Point Theory, Cluj University Press, 2008.

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Published

2015-03-30

How to Cite

COROIAN, I. (2015). On some generalizations of Nadler’s contraction principle. Studia Universitatis Babeș-Bolyai Mathematica, 60(1), 123–133. Retrieved from https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/5694

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