5 citations · 11 across the 6 of their papers we have counts for
Showing 2000 · math.AGShow all
2 papers · 2 filters
math.AG2000
The Q-Picard group of the moduli space of curves in positive characteristic
Atsushi Moriwaki
In this note, we prove that the Q-Picard group of the moduli space of n-pointed stable curves of genus g over an algebraically closed field is generated by the tautological classes…
math.AG2000
Nef divisors in codimension one on the moduli space of stable curves
Atsushi Moriwaki
Let M_g be the moduli space of smooth curves of genus g >= 3, and \bar{M}_g the Deligne-Mumford compactification in terms of stable curves. Let \bar{M}_g^{[1]} be an open set of \b…