-
1Beyond Borel-amenability: Scales and superamenable reducibilitiesAnnals of Pure and Applied Logic 161 (7): 829-836. 2010.We analyze the degree-structure induced by large reducibilities under the Axiom of Determinacy. This generalizes the analysis of Borel reducibilities given in Alessandro Andretta and Donald A. Martin [1], Luca Motto Ros [6] and Luca Motto Ros. [5] e.g. to the projective levels.