On the degree of the canonical maps of 3-folds
On the degree of the canonical maps of 3-folds
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DOI:
10.3792/pjaa.80.166
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发表时间:
2004-10
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影响因子:
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通讯作者:
Christopher D. Hacon
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文献类型:
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作者:
Christopher D. Hacon
We prove the following result that answers a question of M. Chen: Let X be a Gorenstein minimal complex projective 3-fold of general type with locally factorial terminal singularities. If ‖K x ‖ defines a generically finite map Φ: X -- → P p g - 1 , then deg(Φ) 0, we give infinitely many examples of (non-Gorenstein) 3-folds of general type with canonical map of degree m.