Abstract
Correct proofs are given for Theorem 3 and the Propositions of §§5, 6 of [4]. For the latter, we must modify the principle (S)″ in a technical way. We prove a weaker version of Theorem 2, where □ is replaced by the stronger hypothesis PΓN 1 b.
Original language | English |
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Pages (from-to) | 304-314 |
Number of pages | 11 |
Journal | Israel Journal of Mathematics |
Volume | 53 |
Issue number | 3 |
DOIs | |
State | Published - Dec 1986 |