Geometry and Arithmetic


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pp: 165–171

DOI: 10.4171/119-1/11

Cohomology of the moduli stack of coherent sheaves on a curve

Jochen Heinloth[1]

(1) Universität Duisburg-Essen, Germany

We compute the cohomology of the moduli stack of coherent sheaves on a curve and find that it is a free graded algebra on infinitely many generators.

Keywords: Coherent sheaves on a curve, moduli stack, étale cohomology

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