On Directed Baire Spaces

Yıl 2019, Cilt: 2 Sayı: 2, 156 - 161, 20.12.2019

Renukadevi V Ravindran Thangamariappan

https://doi.org/10.33401/fujma.570126

Öz

We study directed Baire spaces and their relevant topological properties. A characterization of directed Baire spaces is given using point finite family of $G_\delta-$sets. Further, we prove that the product of directed Baire space with a metric hereditarily directed Baire space is a downward-directed Baire space. Finally, it is established that the product of a Baire space with a hereditarily metric Volterra space is again a Volterra space.

Anahtar Kelimeler

Baire spaces, Dense G$_{\delta}-$sets, Directed sets, Nets, p-spaces, Submaximal spaces

Kaynakça

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