We prove the existence, in the Hilbert space, of an absorbing set for the nth projective class.
@article{bwmeta1.element.bwnjournal-article-fmv143i3p203bwm, author = {Robert Cauty}, title = {Ensembles absorbants pour les classes projectives}, journal = {Fundamenta Mathematicae}, volume = {142}, year = {1993}, pages = {203-206}, zbl = {0801.46014}, language = {fra}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv143i3p203bwm} }
Cauty, Robert. Ensembles absorbants pour les classes projectives. Fundamenta Mathematicae, Tome 142 (1993) pp. 203-206. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv143i3p203bwm/
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