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Displaying 361 – 380 of 381

Varieties with generically nef tangent bundles

Thomas Peternell (2012)

Journal of the European Mathematical Society

We study various "generic" nefness and ampleness notions for holomorphic vector bundles on a projective manifold. We apply this in particular to the tangent bundle and investigate the relation to the geometry of the manifold.

Varieties with $P_{3} (X) = 4$ and $q (X) =$ dim $(X)$

Jungkai Alfred Chen, Christopher D. Hacon (2004)

Annali della Scuola Normale Superiore di Pisa - Classe di Scienze

Vector Bundles on Cones over Projective Schemes.

Robert Varley (1980/1981)

Inventiones mathematicae

Very Ample Divisors on Rational Surfaces.

Brian Harbourne (1985)

Mathematische Annalen

Very ample line bundles on blown-up projective varieties.

Ballico, Edoardo, Coppens, Marc (1997)

Bulletin of the Belgian Mathematical Society - Simon Stevin

Very ample linear systems on abelian varieties.

O. Debarre, K. Hulek, J. Spandaw (1994)

Mathematische Annalen

Weierstrass points in characteristic p.

A. Neemann (1984)

Inventiones mathematicae

Weierstrass Weight of Gorenstein Singularities with one or two branches.

Arnaldo Garcia, R.F. Law (1993)

Manuscripta mathematica

When K + (n-4) L fails to be Nef.

M.L. Fania (1993)

Manuscripta mathematica

When Ramification points meet.

D. Eisenbud, J. Harris (1987)

Inventiones mathematicae

Wronskians and Plücker formulas for linear systems on curves

Dan Laksov (1984)

Annales scientifiques de l'École Normale Supérieure

Zahm verzweigter Überlagerungen mit orthosingulärem Verzweigungsort.

Wulf-Dieter Geyer (1971/1972)

Inventiones mathematicae

Zariski's conjecture and related problems

Madhav V. Nori (1983)

Annales scientifiques de l'École Normale Supérieure

Zero-dimensional subschemes of ruled varieties

Edoardo Ballico, Cristiano Bocci, Claudio Fontanari (2004)

Open Mathematics

Here we study zero-dimensional subschemes of ruled varieties, mainly Hirzebruch surfaces and rational normal scrolls, by applying the Horace method and the Terracini method

Zeros of bounded holomorphic functions in strictly pseudoconvex domains in $ℂ^{2}$

Jim Arlebrink (1993)

Annales de l'institut Fourier

Let $D$ be a bounded strictly pseudoconvex domain in $ℂ^{2}$ and let $X$ be a positive divisor of $D$ with finite area. We prove that there exists a bounded holomorphic function $f$ such that $X$ is the zero set of $f$ . This result has previously been obtained by Berndtsson in the case where $D$ is the unit ball in $ℂ^{2}$ .