4 research outputs found
A zero-one SUBEXP-dimension law for BPP
We show that BPP has either SUBEXP-dimension zero (randomness is easy) or
BPP=EXP (randomness is intractable).Comment: to be published in information processing letter
A zero-one law for RP and derandomization of AM if NP is not small
We show that if RP does not have p-measure zero then ZPP = EXP. As corollaries we obtain a zero-one law for RP in EXP, and that both probabilistic classes ZPP and RP have the same measure in EXP. We also prove that if NP does not have p-measure zero then NP = AM