topological closure operator

English

Noun

topological closure operator (plural topological closure operators)

  1. (mathematics, topology) A function on the subsets of a topological space that assigns to each subset its closure: the smallest closed set containing it.
    Coordinate term: algebraic closure operator
This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.