Richard Shore
![](https://upload.wikimedia.org/wikipedia/commons/c/c5/Richard_Shore.jpg)
* Shore settled the Rogers homogeneity conjecture by showing that there are Turing degrees and such that and , the structures of the degrees above and respectively, are not isomorphic. * In joint work with Theodore Slaman, Shore showed that the Turing jump is definable in . Provided by Wikipedia
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