On the reducibility of isomorphism relations

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Mathematical Logic Quarterly 63 (3-4):175-192 (2017)
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Abstract

We study the Borel reducibility of isomorphism relations in the generalized Baire space. In the main result we show for inaccessible κ, that if T is a classifiable theory and is stable with the orthogonal chain property (OCP), then the isomorphism of models of T is Borel reducible to the isomorphism of models of.

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10.1002/malq.201500062

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On Unsuperstable Theories in Gdst.Miguel Moreno - 2024 - Journal of Symbolic Logic 89 (4):1720-1746.

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