On some subclasses of Darboux functions

DOI10.4064/FM-138-3-165-173zbMath0749.26003OpenAlexW1034010540MaRDI QIDQ3979506

Tomasz Natkaniec, Jacek Jędrzejewski, J. M. Jastrzebski

Publication date: 26 June 1992

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

Full work available at URL: https://eudml.org/doc/211862

zbMATH Keywords

lower semicontinuous functionsalmost continuous functionsDarboux functionscontinuous functionsupper semicontinuous functionsconnected functionsclasses of real functionsfunctionally connected functionsmaximal additive classesmaximal multiplicative classes

Mathematics Subject Classification ID

Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15)

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