Approximate fixed points and fixed points for multi-valued almost E-contractions
Abstract In this paper, we introduce the concept of multi-valued almost E-contractions. We then present some approximate fixed point and fixed point results for such mappings in metric spaces. Our results generalize and improve several well-known results in literature. We also provide several illustrative examples to compare our findings with some earlier results. An application to homotopy theory is given.
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2018 ◽
Vol 99
(03)
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pp. 497-507
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2016 ◽
Vol 59
(01)
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pp. 3-12
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