Maps coabsolute with projections parallel to Cantor's perfect set

zbMath0688.54007MaRDI QIDQ1263829

Ingo Bandlow

Publication date: 1989

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

zbMATH Keywords

forcinggeneric extensionSouslin conditionBoolean algebra of regular open subsets\(\pi \) -weight of a mappingabsolute of a continuous functionCantor's perfect setcoabsoluteskeletal mapping

Mathematics Subject Classification ID

Compactness (54D30) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Product spaces in general topology (54B10)