Sh:638

• Shelah, S. (2021). More on weak diamond. Acta Math. Hungar., 165(1), 1–27. arXiv: math/9807180 DOI: 10.1007/s10474-021-01182-2 MR: 4323582
• Abstract:
  We deal with the combinatorial principle Weak Diamond, showing that we always either a local version is not saturated or we can increase the number of colours. Then we point out a model theoretic consequence of Weak Diamond.
• Version 2021-08-10_4 (25p) published version (27p)

@article{Sh:638,
 author = {Shelah, Saharon},
 title = {{More on weak diamond}},
 journal = {Acta Math. Hungar.},
 fjournal = {Acta Mathematica Hungarica},
 volume = {165},
 number = {1},
 year = {2021},
 pages = {1--27},
 issn = {0236-5294},
 mrnumber = {4323582},
 mrclass = {03E35 (03E05)},
 doi = {10.1007/s10474-021-01182-2},
 note = {\href{https://arxiv.org/abs/math/9807180}{arXiv: math/9807180}},
 arxiv_number = {math/9807180}
}