# Sh:881

- Shelah, S. (2009).
*The Erdős-Rado arrow for singular cardinals*. Canad. Math. Bull.,**52**(1), 127–131. arXiv: math/0605385 DOI: 10.4153/CMB-2009-015-8 MR: 2494318 -
Abstract:

We try to prove that if \mathrm{cf}(\lambda) > \aleph_0 and 2^{\mathrm{cf}(\lambda)} < \lambda then \lambda \to(\lambda, \omega +1)^2 - Current version: 2007-01-11_10 (6p) published version (5p)

Bib entry

@article{Sh:881, author = {Shelah, Saharon}, title = {{The Erd\H{o}s-Rado arrow for singular cardinals}}, journal = {Canad. Math. Bull.}, fjournal = {Canadian Mathematical Bulletin. Bulletin Canadien de Math\'ematiques}, volume = {52}, number = {1}, year = {2009}, pages = {127--131}, issn = {0008-4395}, mrnumber = {2494318}, mrclass = {03E02 (03E05)}, doi = {10.4153/CMB-2009-015-8}, note = {\href{https://arxiv.org/abs/math/0605385}{arXiv: math/0605385}}, arxiv_number = {math/0605385} }