Weakly discontinuous and resolvable functions between topological spaces
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DOI: 10.15672/hjms.2016.399
Abstract: We prove that a function $f:X\to Y$ from a fi rst-countable (more generally, Preiss-Simon) space $X$ to a regular space $Y$ is weakly discontinuous (which means that every subspace $A\subset X$ contains an open dense subset $U\subset A$… read more here.
Keywords: subset subset; weakly discontinuous; discontinuous resolvable; resolvable functions ... See more keywords