|
|||||
|
|
Rational surfaces having only a finite number of exceptional curves |
|
| Authors: | |
| Institution: | (1) Abdus Salam International Centre for Theoretical Physics, 34100 Trieste, Italy;(2) Dpto. de Álgebra, Geometría y Topología, Facultad de Ciencias, Universidad de Valladolid, C/ Prado de la Magdalena s/n, 47005 Valladolid, Spain |
| Abstract: | We characterize the rational surfaces X which have a finite number of (-1)-curves under the assumption that -KX is nef and having self-intersection zero. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |