Cofinality of normal ideals on P_κ(λ), I
| dc.creator | Matet, Pierre | |
| dc.creator | Péan, Cédric | |
| dc.creator | Shelah, Saharon | |
| dc.date | 2004-04-18 | |
| dc.date.accessioned | 2026-07-07T05:07:31Z | |
| dc.date.available | 2026-07-07T05:07:31Z | |
| dc.description | Given an ordinal delta <= lambda and a cardinal theta <= kappa, an ideal J on P_kappa(lambda) is said to be [delta]^{<theta}-normal if given B_e in J for e in P_theta(delta), the set of all a in P_kappa(lambda) such that a in B_e for some e in P_{|a cap theta|}(a cap delta) lies in J. We give necessary and sufficient conditions for the existence of such ideals and we describe the least one and we compute its cofinality. | |
| dc.identifier | https://arxiv.org/abs/math/0404318 | |
| dc.identifier | http://arxiv.org/abs/math/0404318 | |
| dc.identifier | Arch. Math. Logic 55 No. 5-6 (2016) 799--834 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/70888 | |
| dc.subject | Logic | |
| dc.title | Cofinality of normal ideals on P_κ(λ), I | |
| dc.type | text |