نتایج جستجو برای: kirchmeyer and cohen

تعداد نتایج: 16828570  

Journal: :Journal of Algebra 1976

Journal: :MATHEMATICA SCANDINAVICA 2020

Journal: :Hommes & migrations 2015

Journal: :The Journal of Bone and Joint Surgery. British volume 1974

Journal: :Thélème. Revista Complutense de Estudios Franceses 2019

Journal: :American Anthropologist 1979

Journal: :Transactions of the American Mathematical Society 1997

1995
Moti Gitik

A basic fact about Cohen reals is that adding λ Cohen reals cannot produce more than λ of Cohen reals. More precisely, if 〈rα|α < λ〉 are λ-Cohen generic reals over V , then in V [〈rα|α < λ〉] there is no λ -Cohen generic real over V . But if instead of dealing with one universe V we consider two, then the above may no longer be true. The purpose of this paper is to produce models V1 ⊆ V2 such th...

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