Jump to content

De Groot dual

Edit links
From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Magioladitis (talk | contribs) at 19:15, 22 August 2012 (→References: clean up using AWB (8279)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In mathematics, in particular in topology, the de Groot dual (after Johannes de Groot) of a topology τ on a set X is the topology τ* whose closed sets are generated by compact saturated subsets of (X, τ).

References

  • R. Kopperman (1995), Asymmetry and duality in topology. Topology Applications, 66(1), 1–39, 1995.
Retrieved from "https://en.wikipedia.org/w/index.php?title=De_Groot_dual&oldid=508662202"