再论饱和自由代数
Saturated free algebras revisited
摘要:
本文在完备一阶理论$T$的一般性水平上,对Baldwin-Shelah关于饱和自由代数的结果进行了一个阐述,其中饱和模型$M$是不可分辨集的代数闭包.然后,我们提出了一些新的意见时,$M$是一个饱和的自由代数,类似于(更困难的)结果的自由群,如分叉的描述。
英文摘要:
We give an exposition of results of Baldwin-Shelah on saturated free algebras, at the level of generality of complete first order theories $T$ with a saturated model $M$ which is in the algebraic closure of an indiscernible set. We then make some new observations when $M$ is a saturated free algebra, analogous to (more difficult) results for the free group, such as a description of forking.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。