Abstract
This is the first of two papers where we prove the Zil’ber trichotomy principle for one-dimensional structures definable in o-minimal ones.
Here we prove: Let N be a definable structure in an o-minimal structure M, with dim M (N) = 1. If N is stable then it is necessarily 1-based. Along the way, we develop a fine intersection theory for definable curves in o-minimal structures.
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Supported by the EPSRC grant no. EP C52800X 1.
Partially supported by the EC FP6 through the Marie Curie Research Training Network MODNET (MRTN-CT-2004-512234).
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Hasson, A., Onshuus, A. & Peterzil, Y. Definable one dimensional structures in o-minimal theories. Isr. J. Math. 179, 297–361 (2010). https://doi.org/10.1007/s11856-010-0084-z
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DOI: https://doi.org/10.1007/s11856-010-0084-z