Poincaré Sheaves on the Moduli Spaces of Torsionfree Sheaves over an Irreducible Curve

DOI10.1080/00927872.2011.613877zbMath1314.14019arXiv1108.1528OpenAlexW2029860949MaRDI QIDQ4916420

Usha N. Bhosle, Indranil Biswas

Publication date: 22 April 2013

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1108.1528

zbMATH Keywords

existencemoduli spacereal curvessingular curvesdescent conditionPoincaré sheaf

Mathematics Subject Classification ID

Algebraic moduli problems, moduli of vector bundles (14D20) Structure of families (Picard-Lefschetz, monodromy, etc.) (14D05) Real algebraic and real-analytic geometry (14P99)

Cites Work

• Descent of coherent sheaves and complexes to geometric invariant theory quotients
• Poincaré families and automorphisms of principal bundles on a curve
• Lectures on introduction to moduli problems and orbit spaces
• The Picard group of singular curves
• The moduli space of vector bundles over an algebraic curve
• Universal vector bundle over the reals

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