%0 Journal Article %A Sary Drappeau %A Xuancheng Shao %T Weyl sums, mean value estimates, and Waring's problem with friable numbers %J Acta Arithmetica %D 2016 %P 249-299 %V 176 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa8448-7-2016/ %R 10.4064/aa8448-7-2016 %G en %F 10_4064_aa8448_7_2016