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)

@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}
}