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Some projective contraction theorems

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Abstract

We give here a necessary and sufficient condition for a subvariety of a projective non-singular variety to be contracted in an algebraic variety which is again non-singular projective, and study some geometric properties of the contraction.

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Authors and Affiliations

  1. Izumino 1-1-44-301 Kanazawa, Ishikawa, Japan

    Shihoko Ishii

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  1. Shihoko Ishii
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Ishii, S. Some projective contraction theorems. Manuscripta Math 22, 343–358 (1977). https://doi.org/10.1007/BF01168221

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  • DOI: https://doi.org/10.1007/BF01168221

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