Notre Dame Journal of Formal Logic 48 (1):33-48 (2007)
Abstract |
We define some variations of the Scott rank for countable models and obtain some inequalities involving the ranks. For mono-unary algebras we prove that the game rank of any subtree does not exceed the game rank of the whole model. However, similar questions about linear orders remain unresolved
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Keywords | isomorphism relation Scott rank mono-unary algebras |
Categories | (categorize this paper) |
DOI | 10.1305/ndjfl/1172787543 |
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References found in this work BETA
A Complete L Ω1ω-Sentence Characterizing ℵ1.Julia F. Knight - 1977 - Journal of Symbolic Logic 42 (1):59-62.
Some Dichotomy Theorems for Isomorphism Relations of Countable Models.Su Gao - 2001 - Journal of Symbolic Logic 66 (2):902-922.
Some Dichotomy Theorems for Isomorphism Relations of Countable Models.Su Gao - 2001 - Journal of Symbolic Logic 66 (2):902-922.
Citations of this work BETA
An Introduction to the Scott Complexity of Countable Structures and a Survey of Recent Results.Matthew Harrison-Trainor - 2022 - Bulletin of Symbolic Logic 28 (1):71-103.
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