Generic inner projections of projective varieties and an application to the positivity of double point divisors

DOI10.1090/S0002-9947-2014-06129-1zbMath1304.14070MaRDI QIDQ3190725

Atsushi Noma

Publication date: 19 September 2014

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

regularitybase locuslinear projectionsdouble point divisors

Mathematics Subject Classification ID

Projective techniques in algebraic geometry (14N05) Classical problems, Schubert calculus (14N15)

Related Items

A Castelnuovo-Mumford regularity bound for threefolds with rational singularities, Regularity Bounds by Projection, Castelnuovo-Mumford regularity of projected Roth varieties, Base-point-freeness of double-point divisors of smooth birational-divisors on conical rational scrolls, Curves contracted by the Gauss map, The regularity conjecture for prime ideals in polynomial rings, A Castelnuovo-Mumford regularity bound for scrolls, The number of irreducible components of the locus of nonbirational projection centers, Geometric properties of projective manifolds of small degree, Singularities of Rees-like algebras, A bound for Castelnuovo-Mumford regularity by double point divisors, Regularity of structure sheaves of varieties with isolated singularities, Counterexamples to the Eisenbud–Goto regularity conjecture

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