Monotone normality and extension of functions

  • I. S. Stares
  • Published 2010


We provide a characterisation of monotone normality with an analogue of the Tietze-Urysohn theorem for monotonically normal spaces as well as answer a question due to San-ou concerning the extension of Urysohn functions in monotonically normal spaces. We also extend a result of van Douwen, giving a characterisation of K0-spaces in terms of semi-continuous… (More)


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