Sh:1126
- Shelah, S. (2023). Corrected iteration. Boll. Unione Mat. Ital., 16(3), 521–584. arXiv: 2108.03672 DOI: 10.1007/s40574-022-00338-4 MR: 4627290
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Abstract:
For \lambda inaccessible, we may consider (< \lambda)-support iteration of some specific (<\lambda)-complete \lambda^+-c.c. forcing notion. But this fails a “preservation by restricting to a sub-sequence of the forcing, we “correct" the iteration to regain it. This is used in another paper in the consistency of cov(meagre) < \mathfrak{d} _\lambda. - Version 2022-11-12 (71p) published version (64p)
Bib entry
@article{Sh:1126,
author = {Shelah, Saharon},
title = {{Corrected iteration}},
journal = {Boll. Unione Mat. Ital.},
fjournal = {Bollettino dell'Unione Matematica Italiana},
volume = {16},
number = {3},
year = {2023},
pages = {521--584},
issn = {1972-6724},
mrnumber = {4627290},
mrclass = {03E35 (03E17 03E55)},
doi = {10.1007/s40574-022-00338-4},
note = {\href{https://arxiv.org/abs/2108.03672}{arXiv: 2108.03672}},
arxiv_number = {2108.03672}
}