On some classes of sets in extremally disconnected spaces

• Autorzy: Duszyński Z.
• Języki publikacji: EN

Abstrakty

EN

In the present paper several characterizations of the classical notion of extremally disconnected spaces are obtained. A few relationships for finite products of extremally disconnected spaces are also studied.

Słowa kluczowe

EN

extremally disconnected space; semi-open set; regular open set; regular closed set; semi-closure set

PL

przestrzeń ekstremalnie niespójna; zbiór półotwarty; zbiór regularnie otwarty; zbiór regularnie zamknięty; zbiór półzamknięty

• Wydawca: De Gruyter
• Czasopismo: Demonstratio Mathematica
• Rocznik: 2011
• Tom: Vol. 44, nr 1
• Strony: 169--180
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Duszyński Z.

• Casimirus the Great University, Department of Mathematics, Pl. Weyssenhoffa 11, 85–072 Bydgoszcz, Poland

Bibliografia

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