# Sh:835

- Shelah, S.
*PCF without choice*. Preprint. arXiv: math/0510229 -
Abstract:

We mainly investigate model of set theory, e.g., ZF + DC + "the family of countable subsets of \lambda is well ordered for every \lambda" (really local version for a given \lambda). In this frame much of pcf theory can be generalized. E.g., there is a class of regular cardinals, and we can prove cardinal inequality. - Version 2019-01-18_13 (33p)

Bib entry

@article{Sh:835, author = {Shelah, Saharon}, title = {{PCF without choice}}, note = {\href{https://arxiv.org/abs/math/0510229}{arXiv: math/0510229}}, arxiv_number = {math/0510229} }