OwlHoot More fingers than teeth Thanks received 544 Feb 1, 2006 20:27 #1 Contrary to what everyone assumed or at least suspected for years, not every SHA (Shafarevich-Tate) group has square order. What a bummer!
Contrary to what everyone assumed or at least suspected for years, not every SHA (Shafarevich-Tate) group has square order. What a bummer!