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Some adjunction-theoretic properties of codimension two nonsingular subvarieties of quadrics

Mark Andrea A. de Cataldo
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Abstract

We make precise the structure of the first two reduction morphisms associated with codimension two nonsingular subvarieties of quadrics $\Q{n}$, $n\geq 5$. We give a coarse classification of the same class of subvarieties when they are assumed to be not of log-general-type. Keywords: Adjunction Theory, classification, codimension two, conic bundles, low codimension, non log-general-type, quadric, reduction, special variety

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Mark Andrea A. de Cataldo. 1996-08-21. Some adjunction-theoretic properties of codimension two nonsingular subvarieties of quadrics. https://arxiv.org/abs/alg-geom/9608022

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