On directional cluster sets
Jan Jastrzębski (1983)
Fundamenta Mathematicae
Similarity:
Jan Jastrzębski (1983)
Fundamenta Mathematicae
Similarity:
Roman Pol (1979)
Fundamenta Mathematicae
Similarity:
Andrzej Szymański (1991)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
We show that the existence of a non-trivial category base on a set of regular cardinality with each subset being Baire is equiconsistent to the existence of a measurable cardinal.
Malgorzata Filipczak (1992)
Czechoslovak Mathematical Journal
Similarity:
Dilip Kumar Ganguly, M. Majumdar (1998)
Czechoslovak Mathematical Journal
Similarity:
In this paper we define certain types of projections of planar sets and study some properties of such projections.
Roman Sikorski (1947)
Fundamenta Mathematicae
Similarity: