For a partition a we show that the line. X is said to be ample. Process as in example 13. Let p = p{e) be the associated projective bundle and l = op(l) the tautological line bundle. Web here we generalize this result to flag manifolds associated to a vector bundle e on a complex projective manifold x:
Web according to fulton and lazarsfeld, a vector bundle e e on x x is called ample if the serre line bundle op(e)(1) o p ( e) ( 1) on the projectivized bundle p(e) p ( e) is ample. Web p(e)(1) on p(e) is ample. Web in math, a vector is an object that has both a magnitude and a direction. For every coherent sheaf f on x, there.
X a holomorphic vector bundle of rank r 1. While this equation works well. P(e)(1) with positive curvature (equivalently, a negatively curved.
Let p = p{e) be the associated projective bundle and l = op(l) the tautological line bundle. By kodaira, this is equivalent to the existence of a smooth hermitian metric on o. First write the equation of the line in vector column form. In this paper we show (for bundles of any rank) that e is ample, if x is an elliptic curve (§ 1), or if k is the complex numbers (§. Atiyah in vector bundles over an elliptic curve defined ample line bundle e e on x x as satisfying the following conditions:
Web 2) an important property is that a quotient bundle of an ample bundle is ample. In this paper we show (for bundles of any rank) that e is ample, if x is an elliptic curve (§ 1), or if k is the complex numbers (§. Web the bundle e is ample.
Hq(X, E) = 0 H Q ( X, E) = 0 For Q > 0 Q > 0.
Springer science+business media b.v., part of springer nature. Canonical map h0(x, e) → ex h 0 ( x, e) → e x is surjective for any x ∈ x x ∈ x. 24 october 2017 / accepted: Web char, k = 0, or char, k = p and deg £ > (2/p) {g — 1).
X A Holomorphic Vector Bundle Of Rank R 1.
P(e)(1) with positive curvature (equivalently, a negatively curved. Let p = p{e) be the associated projective bundle and l = op(l) the tautological line bundle. Web according to fulton and lazarsfeld, a vector bundle e e on x x is called ample if the serre line bundle op(e)(1) o p ( e) ( 1) on the projectivized bundle p(e) p ( e) is ample. In this paper we show (for bundles of any rank) that e is ample, if x is an elliptic curve (§ 1), or if k is the complex numbers (§.
Web In Math, A Vector Is An Object That Has Both A Magnitude And A Direction.
Web definition and elementary properties of ample bundles*. Let e !x be a. For every coherent sheaf f on x, there. Web p(e)(1) on p(e) is ample.
By Kodaira, This Is Equivalent To The Existence Of A Smooth Hermitian Metric On O.
Web here we generalize this result to flag manifolds associated to a vector bundle e on a complex projective manifold x: While this equation works well. Web r(e) is ample if and only if the vector bundle ∧re is ample on x. When e= l r is the direct sum of r copies of an ample line bundle l.
First write the equation of the line in vector column form. 15 may 2018 / published online: In fact, the following fact is easy to prove. Hq(x, e) = 0 h q ( x, e) = 0 for q > 0 q > 0. When e= l r is the direct sum of r copies of an ample line bundle l.