Irreducibility of the punctual quotient scheme of a surface

DOI10.1007/BF02412213zbMath1029.14017arXivalg-geom/9704016MaRDI QIDQ1416638

Manfred Lehn, Geir Ellingsrud

Publication date: 15 December 2003

Published in: Arkiv för Matematik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/alg-geom/9704016

zbMATH Keywords

Hilbert schemequasi-coherent quotients

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Intersection theory, characteristic classes, intersection multiplicities in algebraic geometry (14C17) Parametrization (Chow and Hilbert schemes) (14C05)

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Cites Work

• Algebraic geometric interpretation of Donaldson's polynomial invariants
• Description de Hilb sup(n) C{X,Y}
• Reducibility of the families of O-dimensional schemes on a variety
• Punctual Hilbert schemes
• An intersection number for the punctual Hilbert scheme of a surface
• Moduli of high rank vector bundles over surfaces
• Algebraic Families on an Algebraic Surface