Corrigendum to "Almost continuity and δ-continuity in fuzzifying topology": [Fuzzy Sets and Systems 116 (2000) 339-352]

Abstract In (2000), Zahran has introduced the concepts of δ-open sets, almost continuity and δ-continuity in fuzzifying topology. In this note we show that Lemma 2.2 and Theorem 2.4 are incorrect.