# Sh:545

- Džamonja, M., & Shelah, S. (1996).
*Saturated filters at successors of singular, weak reflection and yet another weak club principle*. Ann. Pure Appl. Logic,**79**(3), 289–316. arXiv: math/9601219 DOI: 10.1016/0168-0072(95)00040-2 MR: 1395679 -
Abstract:

Suppose that \lambda is the successor of a singular cardinal \mu whose cofinality is an uncountable cardinal \kappa. We give a sufficient condition that the club filter of \lambda concentrating on the points of cofinality \kappa is not \lambda^+-saturated. The condition is phrased in terms of a notion that we call weak reflection. We discuss various properties of weak reflection - Version 1996-01-12_10 (45p) published version (28p)

Bib entry

@article{Sh:545, author = {D{\v{z}}amonja, Mirna and Shelah, Saharon}, title = {{Saturated filters at successors of singular, weak reflection and yet another weak club principle}}, journal = {Ann. Pure Appl. Logic}, fjournal = {Annals of Pure and Applied Logic}, volume = {79}, number = {3}, year = {1996}, pages = {289--316}, issn = {0168-0072}, mrnumber = {1395679}, mrclass = {03E05 (03E35)}, doi = {10.1016/0168-0072(95)00040-2}, note = {\href{https://arxiv.org/abs/math/9601219}{arXiv: math/9601219}}, arxiv_number = {math/9601219} }