Tag Archives: separate continuity

The Banaschewski-Lawson-Ershov observation on separate vs. joint continuity

Joint continuity is a stronger property than separate continuity. In what cases are those properties equivalent? The question was solved, partially, by Yuri Ershov in 1997, and completely by Bernhard Banaschewski in 1977 (apparently with a gap in the proof) … Continue reading

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