Almost universal cupping and diamond embeddings
In this paper, we study the cupping property in the d.r.e. degrees, and prove the existence of a d.r.e. degrees d with almost universal cupping property and nonzero r.e. degrees b<d and a such that b isolates d in the d.r.e. degrees, and b and a form a minimal pair. As a corollary, we have that f...
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Main Authors: | Liu, Jiang, Wu, Guohua |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Article |
Language: | English |
Published: |
2013
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Online Access: | https://hdl.handle.net/10356/98459 http://hdl.handle.net/10220/12486 |
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Institution: | Nanyang Technological University |
Language: | English |
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