Separating sets by Świa̧tkowski functions

DOI10.2989/16073606.2015.1096857zbMath1423.26007OpenAlexW2461409471MaRDI QIDQ5233936

Paulina Szczuka, Marcin Kowalewski

Publication date: 9 September 2019

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2989/16073606.2015.1096857

zbMATH Keywords

Darboux functionquasi-continuous functionseparating setsstrong Świątkowski functionŚwiątkowski functionUrysohn's lemma

Mathematics Subject Classification ID

Weak and generalized continuity (54C08) Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Real-valued functions in general topology (54C30) Classification of real functions; Baire classification of sets and functions (26A21)

Related Items (2)

Separating sets by Darboux Baire 1 and approximately continuous functions ⋮ Separating sets by functions with a closed graph

Cites Work

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• Separating sets by Darboux quasi-continuous functions
• Separating sets by upper semicontinuous and Darboux upper semicontinuous functions
• Products of Świa̧tkowski functions
• Semi-Open Sets and Semi-Continuity in Topological Spaces
• Separating sets by Darboux-like functions

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