Abel 簇 上同调回顾同源(isogeny)Abel 簇导航页Abel 簇的平展上同调自同态对偶正合列对偶 Abel 簇Tate 模(Tate module)有理函数域(Rational function field)关于 Cube 的定理
概形 层的上同调Higher Direct Images of Sheaves除子(Divisor)丰沛层(ample sheaf)拟紧态射(quasi-compact morphism)仿射态射(affine morphism)真态射(proper morphism)闭浸入(closed embedding)分离态射(separated morphism)簇(Variety)
形变理论 形式模空间(formal moduli)局部环的障碍理论 (Obstruction Theory for a Local Ring)概形形变的障碍 (Obstructions to Deformations of Schemes)对偶数上的结构