The Unions of Dense Metrizable Subspaces with Certain Local Properties


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ARHANGEL'SKII A. V., TOKGÖZ S.

FILOMAT, cilt.29, sa.1, ss.83-88, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 29 Sayı: 1
  • Basım Tarihi: 2015
  • Doi Numarası: 10.2298/fil1501083a
  • Dergi Adı: FILOMAT
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.83-88
  • Hacettepe Üniversitesi Adresli: Evet

Özet

Many important examples of topological spaces can be represented as a union of a finite or countable collection of metrizable subspaces. However, it is far from clear which spaces in general can be obtained in this way. Especially interesting is the case when the subspaces are dense in the union.