Fixed Point Theorems for Multivalued Mappings Involving α-Function

We obtain some fixed point theorems with error estimates for multivalued mappings satisfying a new α-ψ-contractive type condition. Our theorems generalize many existing fixed point theorems, including some fixed point theorems proved for α-ψ-contractive type conditions.

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Bibliographic Details
Main Authors: Muhammad Usman Ali, Quanita Kiran, Naseer Shahzad
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2014/409467
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