On Multivalued Contractions in Cone Metric Spaces without Normality

Wardowski (2011) in this paper for a normal cone metric space (X,d) and for the family 𝒜 of subsets of X established a new cone metric H:𝒜×𝒜→E and obtained fixed point of set-valued contraction of Nadler type. Further, it is noticed in the work of Janković et al., 2011 that the …fixed-point proble...

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Bibliographic Details
Main Authors: Muhammad Arshad, Jamshaid Ahmad
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2013/481601
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