A strong failure of $$\aleph _0$$ ℵ 0 -stability for atomic classes

Archive for Mathematical Logic 58 (1-2):99-118 (2019)
  Copy   BIBTEX

Abstract

We study classes of atomic models \ of a countable, complete first-order theory T. We prove that if \ is not \-small, i.e., there is an atomic model N that realizes uncountably many types over \\) for some finite \ from N, then there are \ non-isomorphic atomic models of T, each of size \.

Links

PhilArchive



    Upload a copy of this work     Papers currently archived: 91,202

External links

Setup an account with your affiliations in order to access resources via your University's proxy server

Through your library

Similar books and articles

On the existence of atomic models.M. C. Laskowski & S. Shelah - 1993 - Journal of Symbolic Logic 58 (4):1189-1194.
On the Existence of Atomic Models.M. C. Laskowski & S. Shelah - 1994 - Journal of Symbolic Logic 59 (4):1189-1194.
Non-forking frames in abstract elementary classes.Adi Jarden & Saharon Shelah - 2013 - Annals of Pure and Applied Logic 164 (3):135-191.
On atomic or saturated sets.Ludomir Newelski - 1996 - Journal of Symbolic Logic 61 (1):318-333.
Generic Expansions of Countable Models.Silvia Barbina & Domenico Zambella - 2012 - Notre Dame Journal of Formal Logic 53 (4):511-523.
Degree spectra of prime models.Barbara F. Csima - 2004 - Journal of Symbolic Logic 69 (2):430-442.
Degree Spectra of Prime Models.Barbara F. Csima - 2004 - Journal of Symbolic Logic 69 (2):430 - 442.
Toward categoricity for classes with no maximal models.Saharon Shelah & Andrés Villaveces - 1999 - Annals of Pure and Applied Logic 97 (1-3):1-25.
Atomic theory and the description of nature.Niels Bohr - 1934 - Woodbridge, Conn.: Ox Bow Press.
Local order property in nonelementary classes.Rami Grossberg & Olivier Lessmann - 2000 - Archive for Mathematical Logic 39 (6):439-457.
The consistency strength of choiceless failures of SCH.Arthur W. Apter & Peter Koepke - 2010 - Journal of Symbolic Logic 75 (3):1066-1080.
SO(∀∃^*) Sentences and Their Asymptotic Probabilities.Eric Rosen & Jerzy Tyszkiewicz - 2000 - Mathematical Logic Quarterly 46 (4):435-452.

Analytics

Added to PP
2018-04-25

Downloads
19 (#753,814)

6 months
7 (#350,235)

Historical graph of downloads
How can I increase my downloads?

Citations of this work

No citations found.

Add more citations

References found in this work

Model theory for infinitary logic.H. Jerome Keisler - 1971 - Amsterdam,: North-Holland Pub. Co..
Classification Theory and the Number of Nonisomorphic Models.S. Shelah - 1982 - Journal of Symbolic Logic 47 (3):694-696.

View all 7 references / Add more references