The Bernays-Schönfinkel-Ramsey class for set theory: decidability
2012 ◽
Vol 77
(3)
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pp. 896-918
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AbstractAs proved recently, the satisfaction problem for all prenex formulae in the set-theoretic Bernays-Shönfinkel-Ramsey class is semi-decidable over von Neumann's cumulative hierarchy. Here that semi-decidability result is strengthened into a decidability result for the same collection of formulae.
2010 ◽
Vol 75
(2)
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pp. 459-480
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