Cofinal Totally Ordered Subsets of Directed Posets

From: stef (stefman2_at_optonline.net)
Date: 09/01/04


Date: Wed, 01 Sep 2004 04:02:35 GMT

I was wondering how one could characterize those partially ordered
directed sets that admit totally ordered cofinal subsets. Or do they all?

Thank you in advance,
Stefan Waner