Stable types in rosy theories
Stable types in rosy theories
复制标题
乐观理论中的稳定类型
DOI:
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
A. Onshuus
中科院分区:
文献类型:
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作者:
Assaf Hasson;A. Onshuus
Abstract We study the behaviour of stable types in rosy theories. The main technical result is that a non-þ-forking extension of an unstable type is unstable. We apply this to show that a rosy group with a þ-generic stable type is stable. In the context of super-rosy theories of finite rank we conclude that non-trivial stable types of Uþ-rank 1 must arise from definable stable sets.
影响因子:
2.6
作者:
Pillay A
通讯作者:
Pillay A