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Colloquium
Seminar information archive ～09/18｜Next seminar｜Future seminars 09/19～
| Organizer(s) | ASUKE Taro, TERADA Itaru, HASEGAWA Ryu, MIYAMOTO Yasuhito (chair) |
|---|---|
| URL | https://www.ms.u-tokyo.ac.jp/seminar/colloquium_e/index_e.html |
2006/12/01
16:30-17:30 Room #123 (Graduate School of Math. Sci. Bldg.)
James McKernan (UC Santa Barbara)
Finite generation of the canonical ring
James McKernan (UC Santa Barbara)
Finite generation of the canonical ring
[ Abstract ]
One of the most fundamental invariants of any smooth projective variety is the canonical ring, the graded ring of all global pluricanonical holomorphic n-forms. We explain some of the recent ideas behind the proof of finite generation of the canonical ring and its connection with the programme of Iitaka and Mori in the classification of algebraic varieties.
One of the most fundamental invariants of any smooth projective variety is the canonical ring, the graded ring of all global pluricanonical holomorphic n-forms. We explain some of the recent ideas behind the proof of finite generation of the canonical ring and its connection with the programme of Iitaka and Mori in the classification of algebraic varieties.
