Endpoints of φ-weak and generalized φ-weak contractive mappings
Let (X, d) be a complete metric space, and let T:X ? Pd,bd (X) be a multi-valued ?-weak or generalized ?-weak contractive mapping. Then T has a unique endpoint if and only if T has the approximation endpoints property. Our results extend previous results given by Ciric(1974), Nadler (1969), Daffer-Kaneko (1995), Rhoades (2001), Rouhani and Moradi (2010), Amini-Harandi (2010) and Moradi and Khojasteh (2011).
2004 ◽
Vol 70
(3)
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pp. 463-468
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2021 ◽
Vol 2106
(1)
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pp. 012015
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2013 ◽
Vol 18
(4)
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pp. 427-443
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2013 ◽
Vol 2013
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2019 ◽
Vol 10
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pp. 1419-1425