On Ray's theorem for weak firmly nonexpansive mappings in Hilbert Spaces
Keyword(s):
In this work, we introduce notions of generalized firmly nonexpansive (G-firmly non expansive) and fundamentally firmly nonexpansive (F-firmly nonexpansive) mappings and utilize to the same to prove Ray's theorem for G-firmly and F-firmly nonexpansive mappings in Hilbert Spaces. Our results extend the result due to F. Kohsaka [ Ray's theorem revisited: a fixed point free firmly nonexpansive mapping in Hilbert spaces, Journal of Inequalities and Applications (2015) 2015:86 ].
2014 ◽
Vol 568-570
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pp. 789-792
2020 ◽
Vol 16
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pp. 89-103
2009 ◽
Vol 2009
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pp. 369215
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2002 ◽
Vol 31
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pp. 251-257
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