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Web Results

en.wikipedia.org/wiki/Directed_set

In mathematics, a

ncatlab.org/nlab/show/direction

Jun 22, 2014

mathworld.wolfram.com/DirectedSet.html

encyclopedia2.thefreedictionary.com/Upward-directed set

A partially ordered

planetmath.org/directedset

Aug 1, 2002

math.stackexchange.com/questions/519576/supremum-of-directed-set-is-contained-or-not

Oct 8, 2013

math.stackexchange.com/questions/1864075/what-is-an-example-of-an-upward-directed-set-that-is-not-a-join-semilattice

Jul 19, 2016

math.stackexchange.com/questions/1867789/name-for-a-directed-set-that-is-also-a-partial-order-but-not-necessarily-a-semil

Jul 22, 2016

math.stackexchange.com/questions/446685/can-directed-set-be-finite

Jul 18, 2013

math.stackexchange.com/questions/1752560/is-directed-set-countable-if-for-each-element-there-are-only-finitely-many-smal

A

More Info

thales.doa.fmph.uniba.sk

Apr 22, 2009

www.encyclopediaofmath.org

Oct 14, 2014

www.ams.org