Birational geometry of quartic 3-folds II: The importance of being -factorial
Birational geometry of quartic 3-folds II: The importance of being -factorial
复制标题
四次三重的双有理几何 II:阶乘的重要性
DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
M. Mella
中科院分区:
文献类型:
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作者:
M. Mella
Abstract.The paper explores the birational geometry of terminal quartic 3-folds. In doing this I develop a new approach to study maximal singularities with positive dimensional centers. This allows to determine the pliability of a -factorial quartic with ordinary double points, and it shows the importance of -factoriality in the context of birational geometry of uniruled 3-folds.