A note on separation in AP


  • R. Lowen University of Antwerp
  • M. Sioen Free University of Brussels




Approach space, Separation property, Reflection


It is our aim in this note to take a closer look at some separation axioms in the construct AP of approach spaces and contractions. Whereas lower separation axioms seem to be qualitative, the higher ones seem to have a quantitative nature. Also some characterizations for the corresponding epireectors will be given.


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Author Biographies

R. Lowen, University of Antwerp

Department of Mathematics and Computer Science

M. Sioen, Free University of Brussels

Department of Mathematics


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How to Cite

R. Lowen and M. Sioen, “A note on separation in AP”, Appl. Gen. Topol., vol. 4, no. 2, pp. 475–486, Oct. 2003.



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