Approximations by differences of lower semicontinuous functions

DOI10.1515/TMMP-2015-0015zbMath1473.54029OpenAlexW2466130335MaRDI QIDQ2787172

Eduard Omasta

Publication date: 24 February 2016

Published in: Tatra Mountains Mathematical Publications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/tmmp-2015-0015

zbMATH Keywords

approximately continuous functionsBaire-one functionsbinormal spacesfinely continuous functions, density topologies

Mathematics Subject Classification ID

Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Bitopologies (54E55) Classification of real functions; Baire classification of sets and functions (26A21)

Related Items (2)

Dirichlet problem and subclasses of Baire-one functions ⋮ Approximations by differences of lower semicontinuous and finely continuous functions

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