增加前正则集的闭无界集的另一种方法
Another method to add a closed unbounded set of former regulars
摘要：
一个由以前的正规成员组成的俱乐部被添加到一个不可达基数上，而不改变它之外的共尾性。为此引入了一个没有顶可测基数的Radin强迫的变化。
英文摘要：
A club consisting of former regulars is added to an inaccessible cardinal, without changing cofinalities outside it. The initial assumption is optimal. A variation of the Radin forcing without a top measurable cardinal is introduced for this.
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。
