In this article we prove an effective version of the classical Brauer’s Theorem for integer class functions on finite groups.
@article{bwmeta1.element.doi-10_2478_s11533-008-0054-4, author = {Fedor Bogomolov and Jorge Maciel}, title = {A version of Brauer's theorem for integer central functions}, journal = {Open Mathematics}, volume = {7}, year = {2009}, pages = {61-65}, zbl = {1185.20006}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_s11533-008-0054-4} }
Fedor Bogomolov; Jorge Maciel. A version of Brauer’s theorem for integer central functions. Open Mathematics, Tome 7 (2009) pp. 61-65. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_s11533-008-0054-4/
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