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Andrzej Szymanski - On a class of special Namioka spaces
| ANDRZEJ SZYMANSKI, Slippery Rock University of Pennsylvania |
| On a class of special Namioka spaces |
If
is a separately continuous
function on the product of a compact space Y and a strongly countably
complete space X into a metric space M, then there exists a dense
of X such that f is jointly continuous at each
point of 
.
We introduce a game-theoretic description of a class of topological spaces that is substantially wider than, for example, the class of strongly countably complete spaces or the class of metric Baire spaces, yet the conclusion of the Namioka theorem holds for spaces from this class. The class itself is also closed under perfect preimages. We apply our results to the theory of semitopological groups.
Next: Frank Tall - The Up: 3) Set Theoretic Topology / Previous: Paul J. Szeptycki -
