N ov 2 00 2 ON SIMULTANEOUS LINEAR EXTENSIONS OF PARTIAL ( PSEUDO ) METRICS
نویسنده
چکیده
We consider the question of simultaneous extension of (pseudo)metrics defined on nonempty closed subsets of a compact metrizable space. The main result is a counterpart of the result due to Künzi and Shapiro for the case of extension operators of partial continuous functions and includes, as a special case, Banakh’s theorem on linear regular operators extending (pseudo)metrics.
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