17 citations · 48 across the 14 of their papers we have counts for
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Extremality of loci of hyperelliptic curves with marked Weierstrass points
Dawei Chen, Nicola Tarasca
The locus of genus-two curves with n marked Weierstrass points has codimension n inside the moduli space of genus-two curves with n marked points, for n<=6. It is well known that t…
Divisors of secant planes to curves
Nicola Tarasca
Inside the symmetric product of a very general curve, we consider the codimension-one subvarieties of symmetric tuples of points imposing exceptional secant conditions on linear se…
Pointed Castelnuovo numbers
Gavril Farkas, Nicola Tarasca
The classical Castelnuovo numbers count linear series of minimal degree and fixed dimension on a general curve, in the case when this number is finite. For pencils, that is, linear…
Loci of curves with subcanonical points in low genus
Dawei Chen, Nicola Tarasca
Inside the moduli space of curves of genus three with one marked point, we consider the locus of hyperelliptic curves with a marked Weierstrass point, and the locus of non-hyperell…