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math.LO1997
Jonsson Cardinals, Erdős Cardinals, and the Core Model
William Mitchell
We show that every Jonsson cardinal is Ramsey in the Steel core model, provided that this model exists and there is no model with a Woodin cardinal. This basic result is improved i…
math.LO1997★ 5 cited
The covering lemma up to a Woodin cardinal
William J. Mitchell, Ernest Schimmerling, John R. Steel
A cardinal kappa is countably closed if mu^omega < kappa whenever mu < kappa. Assume that there is no inner model with a Woodin cardinal and that every set has a sharp. Let K be th…