It is shown that the P-functions for the topological properties P=T(0 pedice), T (1 pedice), Hausdorff, regular, introduced by Pasynkov in [P(2 pedice)] and P=Urysohn, almost regular, semiregular, introduced by author and Cammaroto in [CN], are productive.

On product of P-functions

NORDO, Giorgio;CAMMAROTO, Filippo
1994-01-01

Abstract

It is shown that the P-functions for the topological properties P=T(0 pedice), T (1 pedice), Hausdorff, regular, introduced by Pasynkov in [P(2 pedice)] and P=Urysohn, almost regular, semiregular, introduced by author and Cammaroto in [CN], are productive.
1994
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/1841212
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