Every monotonically normal Cech-complete space is subcompact

ÖNAL S., VURAL Ç.

TOPOLOGY AND ITS APPLICATIONS, cilt.176, ss.35-42, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 176
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1016/j.topol.2014.07.007
  • Dergi Adı: TOPOLOGY AND ITS APPLICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.35-42
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

We prove that every monotonically normal Cech-complete space is subcompact. We also show that the complement of a countable subspace of a compact space is subcompact. (C) 2014 Elsevier B.V. All rights reserved.