论文标题
精确饱和度和奇异紧凑性的标准
Criteria for exact saturation and singular compactness
论文作者
论文摘要
我们介绍了不可修理论的类别,该理论包含简单和刺激的理论,并证明了这些理论在单一的红衣主教中具有完全饱和的模型,从而满足了某些设定的理论假设。我们还为具有奇异紧凑性的理论提供了标准。
We introduce the class of unshreddable theories, which contains the simple and NIP theories, and prove that such theories have exactly saturated models in singular cardinals, satisfying certain set-theoretic hypotheses. We also give criteria for a theory to have singular compactness.