Almost continuity, regular set-connected mappings and some separation axioms

• Autorzy: Duszyński, Z.
• Języki publikacji: EN

Abstrakty

EN

Let f : (X, r ) approaches (Y,sigma) be a mapping, let (X, rs) denote the topological space generated by the family of all regular open subsets of (X, r ) and let fxs : (X, rs) !approaches (Y, sigma) be defined by fxs (x) = f(x) for each x is an element of X. In the paper relationships between almost continuity of f, almost continuity of fxs and some other types of mappings (r.s.c. mappings in particular) are studied.

Słowa kluczowe

PL

ciągłość; prawie ciągłość; odwzorowania; aksjomaty oddzielania; przestrzenie Baire

EN

continuity; almost continuity; mappings; separation axioms; almost openness; weak openness

• Czasopismo: Demonstratio Mathematica
• Rocznik: 2006
• Tom: Vol. 39, nr 4
• Strony: 939-948
• Opis fizyczny: Bibliogr. 22 poz.

Twórcy

autor

Duszyński, Z.

• Institute of Mathematics Casimirus the Great University ul. Weyssenhoffa 11 85-072 Bydgoszcz, Poland,

Bibliografia

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