Moduli of plane sheaves supported on curves of low multiplicity
Seminar Room 1, Newton Institute
AbstractWe will classify the Gieseker semi-stable sheaves on the complex projective plane with support of dimension one and multiplicity four, five and, in some cases, multiplicity six. We will give natural stratifications for their moduli spaces. The strata are defined by means of cohomological conditions and have concrete geometric descriptions.
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