A simple proof of the Tietze-Urysohn extension theorem

DOI10.1007/s000130050272zbMath0909.54018OpenAlexW2033483926MaRDI QIDQ1273233

Erich Ossa

Publication date: 7 March 1999

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s000130050272

Mathematics Subject Classification ID

Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) (54D15) Extension of maps (54C20)

Related Items (1)

PROOFS OF URYSOHN’S LEMMA AND THE TIETZE EXTENSION THEOREM VIA THE CANTOR FUNCTION

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