%0 Journal Article %A Johannes F. Morgenbesser %T The sum of digits of $\lfloor n^c\rfloor$ %J Acta Arithmetica %D 2011 %P 367-393 %V 148 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa148-4-4/ %R 10.4064/aa148-4-4 %G en %F 10_4064_aa148_4_4