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Weakly (s, r)-contractive multi-valued operators

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Abstract

In this paper we introduce the notion of weakly (s, r)-contractive multi-valued operator and establish some fixed point theorems for this operator. Our results generalize the results of Popescu.

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Authors and Affiliations

  1. Department of Mathematics, Quaid-i-Azam University, Islamabad, Pakistan

    Tayyab Kamran & Sharafat Hussain

  2. Department of Mathematics, School of Natural Sciences, National University of Sciences and Technology, H-12, Islamabad, Pakistan

    Tayyab Kamran

Authors
  1. Tayyab Kamran
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  2. Sharafat Hussain
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Correspondence to Tayyab Kamran.

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Kamran, T., Hussain, S. Weakly (s, r)-contractive multi-valued operators. Rend. Circ. Mat. Palermo 64, 475–482 (2015). https://doi.org/10.1007/s12215-015-0211-0

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  • DOI: https://doi.org/10.1007/s12215-015-0211-0

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