Results 21 to 30 of about 36,303 (306)
Isomorphism of Compactifications of Vector Bundles Moduli: Nonreduced Moduli
Моделирование и анализ информационных систем, 2015 We continue the study of the compactification of the moduli scheme for Gieseker-semistable vector bundles on a nonsingular irreducible projective algebraic surface S with polarization L, by locally free sheaves.
N. V. Timofeeva
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Kobayashi—Hitchin correspondence for twisted vector bundles
Complex Manifolds, 2021 We prove the Kobayashi—Hitchin correspondence and the approximate Kobayashi—Hitchin correspondence for twisted holomorphic vector bundles on compact Kähler manifolds.
Perego Arvid
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Vector Bundles and F Theory [PDF]
Communications in Mathematical Physics, 1997 93 pp., harvmac. Section 4.4 has been extended with additional Comments relating F theory intermediate Jacobians to heterotic string ...
Friedman, Robert +2 more
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OBSTRUCTIONS TO ALGEBRAIZING TOPOLOGICAL VECTOR BUNDLES
Forum of Mathematics, Sigma, 2019 Suppose $X$ is a smooth complex algebraic variety. A necessary condition for a complex topological vector bundle on $X$ (viewed as a complex manifold) to be algebraic is that all Chern classes must be algebraic cohomology classes, that is, lie in the ...
A. ASOK, J. FASEL, M. J. HOPKINS
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New Properties of Multiplier Submodule Sheaves
Comptes Rendus. Mathématique, 2022 In this note, we establish the strong openness and stability property of multiplier submodule sheaves associated to singular Nakano semi-positive metrics on holomorphic vector bundles, which generalizes the same properties for multiplier ideal sheaves ...
Liu, Zhuo, Yang, Hui, Zhou, Xiangyu
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Vector bundles over three-dimensional spherical space forms
International Journal of Mathematics and Mathematical Sciences, 2006 We consider the problem of enumerating the G-bundles over low-dimensional manifolds (dimension ≤3) and in particular vector bundles over the three-dimensional spherical space forms.
Esdras Teixeira Costa +2 more
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, 2022 We define a turning of a rank-$2k$ vector bundle $E \to B$ to be a homotopy of bundle automorphisms $ψ_t$ from $\mathbb{Id}_E$, the identity of $E$, to $-\mathbb{Id}_E$, minus the identity, and call a pair $(E, ψ_t)$ a turned bundle.
Crowley, Diarmuid +3 more
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Strictly nef vector bundles and characterizations of ℙn
Complex Manifolds, 2021 In this note, we give a brief exposition on the differences and similarities between strictly nef and ample vector bundles, with particular focus on the circle of problems surrounding the geometry of projective manifolds with strictly nef bundles.
Liu Jie, Ou Wenhao, Yang Xiaokui
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Derived Category and ACM Bundles of Moduli Space of Vector Bundles on a Curve
Forum of Mathematics, Sigma, 2023 We show that the derived category of a curve is embedded into the derived category of the moduli space of vector bundles on the curve of coprime rank and degree.
Kyoung-Seog Lee, Han-Bom Moon
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On fuzzy subbundles of vector bundles
International Journal of Mathematics and Mathematical Sciences, 2003 This paper considers fuzzy subbundles of a vector bundle. We define the operations sum, product, tensor product, Hom, and intersection of fuzzy subbundles and in each case, we characterize the corresponding flag of vector subbundles.
V. Murali, G. Lubczonok
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