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A note on Saleh's paper ‘Almost continuity implies closure continuity’†
Published online by Cambridge University Press: 18 May 2009
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Recently, Saleh [3] claimed to have solved ‘a long standing open question’ in topology; namely, he proved that every almost continuous function is clousure continuous (= θ = continuous). Unforunately, this problem was settled long time ago and even a better result is known. Consider the following implications: Cont. ⇒ Almost cont. ⇒ Almost α-cont.⇒ η-cont. ⇒.θ-cont. ⇒ Weakley cont.
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- Copyright © Glasgow Mathematical Journal Trust 1998