Categoricity in א1 of sentences in {Mathematical expression}

Saharon Shelah*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

We investigate the categoricity and number of non-isomorphic models in א1 of sentences in {Mathematical expression}. Assuming V=L we prove that no sentence in {Mathematical expression} has exactly one uncountable model. Thus partially answering problem 24 of a problem list by Friedman.

Original languageEnglish
Pages (from-to)127-148
Number of pages22
JournalIsrael Journal of Mathematics
Volume20
Issue number2
DOIs
StatePublished - Jun 1975

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