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A FAMILY OF PLANE CURVES WITH MODULI 3g-4
Published online by Cambridge University Press: 01 September 2007
Abstract
In the moduli space of smooth and complex irreducible projective curves of genus g, let be the locus of curves that do not satisfy the Gieseker-Petri theorem. Let be the subvariety of GPg formed by curves C of genus g with a pencil g1d=(V, L∈G1d(C) free of base points for which the Petri map μV:V⊗H0(C,KC⊗L−1)→H0(C,KC) is not injective. For g≥8, we construct in this work a family of irreducible plane curves of genus g with moduli
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- Copyright © Glasgow Mathematical Journal Trust 2007
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