Name: On the Weight of a Topological Space
Creator: R. E. Hodel
Keywords: Noncompact covering properties (paracompact, Lindelöf, etc.), Lower separation axioms (\(T_0\)--\(T_3\), etc.), 11. Sustainability, 0202 electrical engineering, electronic engineering, information engineering, Cardinality properties (cardinal functions and inequalities, discrete subsets), 02 engineering and technology, 0101 mathematics, 16. Peace & justice, 01 natural sciences, 12. Responsible consumption

On the weight of a topological space

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 Apr 1974Publisher:JSTORJournal:Proceedings of the American Mathematical Society, volume 43, page 470 (issn: 0002-9939,

Authors: R. E. Hodel;

doi: 10.2307/2038916 , 10.1090/s0002-9939-1974-0334125-0

On the Weight of a Topological Space

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Abstract

The main result in this paper states that the weight of a regular space is the product of three cardinal functions, namely the Lindelöf degree, the pluming degree, and the point separating weight.

Keywords

Noncompact covering properties (paracompact, Lindelöf, etc.), Lower separation axioms (\(T_0\)--\(T_3\), etc.), Cardinality properties (cardinal functions and inequalities, discrete subsets)

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