Sh:1107

• Paolini, G., & Shelah, S. (2020). Automorphism groups of countable stable structures. Fund. Math., 248(3), 301–307. arXiv: 1712.02568 DOI: 10.4064/fm723-4-2019 MR: 4046958
• Abstract:
  For every countable structure M we construct an \aleph_0-stable countable structure N such that Aut(M) and Aut(N) are topologically isomorphic. This shows that it is impossible to detect any form of stability of a countable structure M from the topological properties of the Polish group Aut(M).
• Version 2018-01-14_2 (5p) published version (8p)

@article{Sh:1107,
 author = {Paolini, Gianluca and Shelah, Saharon},
 title = {{Automorphism groups of countable stable structures}},
 journal = {Fund. Math.},
 fjournal = {Fundamenta Mathematicae},
 volume = {248},
 number = {3},
 year = {2020},
 pages = {301--307},
 issn = {0016-2736},
 mrnumber = {4046958},
 mrclass = {03C45 (03E15 22F50)},
 doi = {10.4064/fm723-4-2019},
 note = {\href{https://arxiv.org/abs/1712.02568}{arXiv: 1712.02568}},
 arxiv_number = {1712.02568}
}