关于不可分辨性与稳定性的几个结果

Some Results on Indistinguishable Stability

中文关键词:  模型论  稳定性．

英文关键词:Model theory  stability.

中文摘要:

      本文建立了超积中的不可分辩性与各因子模型中相应性质的联系，证明了若模型关于某公式集稳定，则对其Ｂｏｏｌｅ闭包亦然．

英文摘要:

      In this paper, we relate the indistinguishable sequeuces and sets in and ultraproductwith the ones in all factor models and show that the stability with respect to some set of\formulae implies the stability with respect to its Boolean closure.