首页 | 本学科首页   官方微博 | 高级检索  
     检索      


An alternative construction of Conway's ordered field No
Authors:Philip Ehrlich
Institution:(1) Department of Philosophy, Brown University, Providence, Rhode Island, USA
Abstract:An alephagr-universally extending ordered field of power alephagr is constructed for each regular power alephagr where 0 <agr le On and 
$$\sum\nolimits_{\beta< \alpha } {2^{\aleph _\beta  }  \leqslant \aleph _\alpha  }$$
. When alephagr is inaccessible, the structure is either a (set) model of J. H. Conway's ordered field No or an isomorphic copy of No depending on whether or not alephagr is a set or a proper class.Presented by Jan Mycielski.
Keywords:
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号