43 citations · 50 across the 4 of their papers we have counts for
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cs.LO2014★ 7 cited
Random strings and tt-degrees of Turing complete C.E. sets
Mingzhong Cai, Rodney G Downey, Rachel Epstein +2
We investigate the truth-table degrees of (co-)c.e.\ sets, in particular, sets of random strings. It is known that the set of random strings with respect to any universal prefix-fr…
math.LO2014★ 43 cited
The Strength of Some Combinatorial Principles Related to Ramsey's Theorem for Pairs
Denis R. Hirschfeldt, Carl G. Jockusch, Bjørn Kjos-Hanssen +2
We study the reverse mathematics and computability-the\-o\-re\-tic strength of (stable) Ramsey's Theorem for pairs and the related principles COH and DNR. We show that SRT im…