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Minimal bounded index subgroup for dependent theories

Saharon Shelah
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Abstract

For a dependent theory T, in C_T for every type definable group G, the intersection of type definable subgroups with bounded index is a type definable subgroup with bounded index.

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Saharon Shelah. 2006-03-28. Minimal bounded index subgroup for dependent theories. https://arxiv.org/abs/math/0603652

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