76 citations · 207 across the 31 of their papers we have counts for
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math.GN2009★ 11 cited
Topological aspects of poset spaces
Carl Mummert, Frank Stephan
We study two classes of spaces whose points are filters on partially ordered sets. Points in MF spaces are maximal filters, while points in UF spaces are unbounded filters. We give…
math.LO2009★ 76 cited
Kolmogorov complexity and the Recursion Theorem
Bjørn Kjos-Hanssen, Wolfgang Merkle, Frank Stephan
Several classes of DNR functions are characterized in terms of Kolmogorov complexity. In particular, a set of natural numbers A can wtt-compute a DNR function iff there is a nontri…