Fixed points and continuity of contractive maps
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The aim of this paper is to generalize celebrated results due to Boyd and Wong [2] and Matkowski [9] and also to provide yet new solutions to the once open problem on the existence of a contractive mapping which possesses a fixed point but is not continuous at the fixed point. Besides continuous mappings our results also apply to discontinuous mappings which include threshold operations that are integral part of many a phenomena.
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2020 ◽
pp. 241-249
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2013 ◽
Vol 24
(1)
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2009 ◽
Vol 2009
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pp. 1-10
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2020 ◽
Vol 14
(1)
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pp. 33-54
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