Diamond embeddings into the enumeration degrees

Sorbi, A.Wu, G.Yang, Y.MATHEMATICS2014-10-282014-10-282010-10Sorbi, A., Wu, G., Yang, Y. (2010-10). Diamond embeddings into the enumeration degrees. Mathematical Structures in Computer Science 20 (5) : 799-811. ScholarBank@NUS Repository. https://doi.org/10.1017/S096012951000021609601295https://scholarbank.nus.edu.sg/handle/10635/104557We show that the diamond lattice can be embedded into the Σ02 enumeration degrees preserving 0 and 1, with atoms one high and ∏01, and the other one low. © 2010 Cambridge University Press.Diamond embeddings into the enumeration degreesConference Paper000284044600006