Construction of Borel inseparable coanalytic sets.
Camerlo, Riccardo ; Darji, Udayan B.
Real Anal. Exchange, Tome 28 (2002) no. 1, p. 163-180 / Harvested from Project Euclid
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We prove general results from which large families of pairwise disjoint, Borel inseparable, complete coanalytic sets can be obtained. The elements of such families are naturally indexed by $2^{\aleph _0}$, $\omega _1$ or the classes of a Borel complete equivalence relation. We also give some concrete examples of such families in analysis, topology etc.
Publié le : 2002-05-14
Classification:  Borel inseparability,  coanalytic completeness,  04A15,  54H05 
@article{1150118729,
     author = {Camerlo, Riccardo and Darji, Udayan B.},
     title = {Construction of Borel inseparable coanalytic sets.},
     journal = {Real Anal. Exchange},
     volume = {28},
     number = {1},
     year = {2002},
     pages = { 163-180},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1150118729}
}

Camerlo, Riccardo; Darji, Udayan B. Construction of Borel inseparable coanalytic sets.. Real Anal. Exchange, Tome 28 (2002) no. 1, pp.  163-180. http://gdmltest.u-ga.fr/item/1150118729/