Sh:487

• Goldstern, M., Repický, M., Shelah, S., & Spinas, O. (1995). On tree ideals. Proc. Amer. Math. Soc., 123(5), 1573–1581. arXiv: math/9311212 DOI: 10.2307/2161150 MR: 1233972
• Abstract:
  Let l^0 and m^0 be the ideals associated with Laver and Miller forcing, respectively. We show that {\bf add }(l^0) < {\bf cov}(l^0) and {\bf add }(m^0) < {\bf cov}(m^0) are consistent. We also show that both Laver and Miller forcing collapse the continuum to a cardinal \le {\bf h}.
• Version 1993-11-12_10 (10p) published version (9p)

@article{Sh:487,
 author = {Goldstern, Martin and Repick{\'y}, Miroslav and Shelah, Saharon and Spinas, Otmar},
 title = {{On tree ideals}},
 journal = {Proc. Amer. Math. Soc.},
 fjournal = {Proceedings of the American Mathematical Society},
 volume = {123},
 number = {5},
 year = {1995},
 pages = {1573--1581},
 issn = {0002-9939},
 mrnumber = {1233972},
 mrclass = {03E05 (03E40)},
 doi = {10.2307/2161150},
 note = {\href{https://arxiv.org/abs/math/9311212}{arXiv: math/9311212}},
 arxiv_number = {math/9311212}
}