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Vector bundles and coherent systems on nodal curves

Presented by: 
U Bhosle [TIFR]
Date: 
Thursday 9th June 2011 - 14:00 to 15:00
Venue: 
INI Seminar Room 1
Abstract: 
We study moduli spaces of coherent systems on an irreducible rational curve with one node. We determine the conditions for emptiness and nonemptiness of these moduli spaces. We study the properties like irreducibility, smoothness, seminormality and rationality of the moduli spaces.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute The Leverhulme Trust London Mathematical Society Microsoft Research NM Rothschild and Sons