论文信息 - Type II unprojection - 字舞流文

Type II unprojection

Answering a question of M. Reid, we define and prove the Gorensteiness of the type II unprojection.

Stavros Argyrios Papadakis

[1] A. Kustin,et al. Constructing big Gorenstein ideals from small ones , 1983 .

[2] F. Catanese. Commutative algebra methods and equations of regular surfaces , 1984 .

[3] Miles Reid,et al. Graded rings and birational geometry , 2000 .

[4] W. Bruns,et al. Cohen-Macaulay rings , 1993 .

[5] M. Reid. Examples of Type IV unprojection , 2001, math/0108037.

[6] Miles Reid,et al. Kustin–Miller unprojection without complexes , 2004 .

[7] Bal'azs SzendrHoi,et al. Orbifold Riemann–Roch for threefolds with an application to Calabi–Yau geometry , 2003 .

[8] M. Reid,et al. Weighted Grassmannians , 2002, math/0206011.