The composition of two connected \(G_\delta\) functions has a fixed point

DOI10.14321/REALANALEXCH.29.2.0931zbMath1068.26004OpenAlexW1562657580MaRDI QIDQ1769726

Piotr Szuca

Publication date: 4 April 2005

Published in: Real Analysis Exchange (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14321/realanalexch.29.2.0931

zbMATH Keywords

connectivity functionsfixed-pointsDarboux Baire one functions

Mathematics Subject Classification ID

Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Classification of real functions; Baire classification of sets and functions (26A21)

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