Morphisms of Projective Varieties from the Viewpoint of Minimal Model Theory Marco Andreatta and Massimiliano Mella
نویسنده
چکیده
Part 4. Biregular geometry 28 4.1. Fano-Mori contractions on a smooth n-fold with n ≤ 4 29 4.2. Fano-Mori contractions on a smooth n-fold with fibers of small dimension 34 4.3. The fibers of a Fano-Mori contraction 35 4.3.1. Using the vanishing theorem 35 4.3.2. Existence of a ladder for a fiber of a F-M contraction; horizontal slicing 37 4.3.3. Rational curves on the fiber of F-M contractions 40 4.4. The description of the normal bundle of a fiber of a F-M contraction 44
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