Embedding Cohen algebras using pcf theory
英文摘要：
Using a theorem from pcf theory, we show that for any singular cardinal nu, the product of the Cohen forcing notions on kappa, kappa < nu adds a generic for the Cohen forcing notion on nu^+. This solves Problem 5.1 in Miller's list (attributed to Rene David and Sy Friedman).
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。
