%0 Journal Article %A Brenner, Holger %A Katzman, Mordechai %T On the arithmetic of tight closure %J Journal of the American Mathematical Society %D 2006 %P 659-672 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-05-00514-X/ %R 10.1090/S0894-0347-05-00514-X %F 10_1090_S0894_0347_05_00514_X