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Семинар отдела алгебры
14 февраля 2012 г. 15:00, г. Москва, МИАН, комн. 540 (ул. Губкина, 8)
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On Mori dream surfaces
Antonio Laface |
Количество просмотров: |
Эта страница: | 236 |
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Аннотация:
Mori dream surfaces are defined to be normal surfaces with finitely generated Cox ring. Examples of these are smooth surfaces with big anticanonical divisor $-K_X$, like toric surfaces and del Pezzo surfaces. The topic of this talk is the classification problem of smooth Mori dream surfaces, illustrating in some cases how to
calculate their Cox ring.
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