具有重叠扩展器的基于扩展器的强迫与希拉弱假设的否定

IF 0.9 1区数学 Q1 LOGIC

Journal of Mathematical Logic Pub Date : 2020-12-01 DOI:10.1142/s0219061320500130

M. Gitik

引用次数: 3

摘要

介绍了一种基于扩展器的重叠扩展器的Prikry-Magidor强制。作为一种应用，构造了具有各种合意性的Shelah弱假设的强否定形式的模型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Extender-based forcings with overlapping extenders and negations of the Shelah Weak Hypothesis

Extender based Prikry-Magidor forcing for overlapping extenders is introduced. As an application, models with strong forms of negations of the Shelah Weak Hypothesis for various cofinalities are constructed.

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来源期刊

Journal of Mathematical Logic MATHEMATICS-LOGIC

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Mathematical Logic (JML) provides an important forum for the communication of original contributions in all areas of mathematical logic and its applications. It aims at publishing papers at the highest level of mathematical creativity and sophistication. JML intends to represent the most important and innovative developments in the subject.