Decomposing Baire Functions
Cichon, J. ; Morayne, M. ; Pawlikowski, J. ; Solecki, S.
J. Symbolic Logic, Tome 56 (1991) no. 1, p. 1273-1283 / Harvested from Project Euclid
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We discuss in the paper the following problem: Given a function in a given Baire class, into "how many" (in terms of cardinal numbers) functions of lower classes can it be decomposed? The decomposition is understood here in the sense of the set-theoretical union.
Publié le : 1991-12-14
Classification:  Baire function,  Baire class,  Borel set,  cardinal number,  Baire space,  04A15,  26A21 
@article{1183743814,
     author = {Cichon, J. and Morayne, M. and Pawlikowski, J. and Solecki, S.},
     title = {Decomposing Baire Functions},
     journal = {J. Symbolic Logic},
     volume = {56},
     number = {1},
     year = {1991},
     pages = { 1273-1283},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183743814}
}

Cichon, J.; Morayne, M.; Pawlikowski, J.; Solecki, S. Decomposing Baire Functions. J. Symbolic Logic, Tome 56 (1991) no. 1, pp.  1273-1283. http://gdmltest.u-ga.fr/item/1183743814/