We study birational transformations φ : ℙn → /φ(ℙn) ⊆ ℙN defined by linear systems of quadrics whose base locus is smooth and irreducible of dimension ≤ 3 and whose image /φ(ℙn) is sufficiently regular.
On special quadratic birational transformations whose base locus has dimension at most three
Stagliano G.
2013-01-01
Abstract
We study birational transformations φ : ℙn → /φ(ℙn) ⊆ ℙN defined by linear systems of quadrics whose base locus is smooth and irreducible of dimension ≤ 3 and whose image /φ(ℙn) is sufficiently regular.File in questo prodotto:
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