On Fujita's freeness conjecture for 3-folds and 4-folds
نویسندگان
چکیده
منابع مشابه
On Effective Log Iitaka Fibration for 3-folds and 4-folds
We prove the effectiveness of the log Iitaka fibration in Kodaira codimension two for varieties of dimension≤ 4. In particular, we finish the proof of effective log Iitaka fibration in dimension two. Also, we show that for the log Iitaka fibration, if the fiber is of dimension two, the denominator of the moduli part is bounded.
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ژورنال
عنوان ژورنال: Mathematische Annalen
سال: 1997
ISSN: 0025-5831,1432-1807
DOI: 10.1007/s002080050085