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T-height in weakly o-minimal structures
Published online by Cambridge University Press: 12 March 2014
Abstract
Given a weakly o-minimal theory T, the T-height of an element of a model of T is defined as a means of classifying the order of magnitude of the element. If T satisfies some easily met technical conditions, then this classification is coarse enough for a Wilkie-type inequality: given a set of elements of a model of T, each of which has a different T-height, the cardinality of this set is at most 1 plus the minimum cardinality of a set that generates the structure.
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- Copyright © Association for Symbolic Logic 2006
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