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Existentially Incomplete Tame Models and a Conjecture of Ellentuck

✍ Scribed by Thomas G. McLaughlin

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 1000 KB
Volume: 45
Category: Article
ISSN: 0044-3050
DOI: 10.1002/malq.19990450204

No coin nor oath required. For personal study only.

✦ Synopsis

This

enables us to answer in the negative a question about closure with respect to recursive fibers of certain special semirings r of isols termed tame models by Barback. Erik Ellentuck had conjuctured that all such semirings enjoy the closure property in quaestion. Our result is that while many do, some do not.

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