A Note on Counterexamples to the Vaught Conjecture
Hjorth, Greg
Notre Dame J. Formal Logic, Tome 48 (2007) no. 1, p. 49-51 / Harvested from Project Euclid
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If some infinitary sentence provides a counterexample to Vaught's Conjecture, then there is an infinitary sentence which also provides a counterexample but has no model of cardinality bigger than ℵ₁.
Publié le : 2007-01-14
Classification:  Vaught's conjecture,  infinitary logic,  Polish group,  03E15 
@article{1172787544,
     author = {Hjorth, Greg},
     title = {A Note on Counterexamples to the Vaught Conjecture},
     journal = {Notre Dame J. Formal Logic},
     volume = {48},
     number = {1},
     year = {2007},
     pages = { 49-51},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1172787544}
}

Hjorth, Greg. A Note on Counterexamples to the Vaught Conjecture. Notre Dame J. Formal Logic, Tome 48 (2007) no. 1, pp.  49-51. http://gdmltest.u-ga.fr/item/1172787544/