Extended Torelli Map to the Igusa Blowup in Genus 6, 7, and 8. - Valery Alexeev; Ryan Livingston; Joseph Tenini; Maxim Arap; Xiaoyan Hu; Lauren Huckaba; Patrick McFaddin; Stacy Musgrave; Jaeho Shin 002; Catherine Ulrich (Exp. Math., 2012)