Some adjunction-theoretic properties of codimension two nonsingular subvarieties of quadrics
Abstract
We make precise the structure of the first two reduction morphisms associated with codimension two nonsingular subvarieties of quadrics n, n≥ 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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