Sh:700

• Shelah, S. (2004). Two cardinal invariants of the continuum (\mathfrak d<\mathfrak a) and FS linearly ordered iterated forcing. Acta Math., 192(2), 187–223. Previous title “Are \mathfrak a and \mathfrak d your cup of tea?” arXiv: math/0012170 DOI: 10.1007/BF02392740 MR: 2096454
  See [Sh:700a]
• Abstract:
  We show that consistently, every MAD family has cardinality strictly bigger than the dominating number, that is \mathfrak{a} > \mathfrak{d}, thus solving one of the oldest problems on cardinal invariants of the continuum. The method is a contribution to the theory of iterated forcing for making the continuum large.
• published version (37p)

@article{Sh:700,
 author = {Shelah, Saharon},
 title = {{Two cardinal invariants of the continuum $(\mathfrak d<\mathfrak a)$ and FS linearly ordered iterated forcing}},
 journal = {Acta Math.},
 fjournal = {Acta Mathematica},
 volume = {192},
 number = {2},
 year = {2004},
 pages = {187--223},
 issn = {0001-5962},
 mrnumber = {2096454},
 mrclass = {03E17 (03E35 03E40)},
 doi = {10.1007/BF02392740},
 note = {Previous title ``Are $\mathfrak a$ and $\mathfrak d$ your cup of tea?'' \href{https://arxiv.org/abs/math/0012170}{arXiv: math/0012170}},
 arxiv_number = {math/0012170},
 referred_from_entry = {See [Sh:700a]}
}