1 citations · 1 across the 3 of their papers we have counts for
4 papers
math.AG2010★ 2 cited
The rationality of the moduli spaces of trigonal curves of odd genus
Shouhei Ma
The moduli spaces of trigonal curves of odd genus are proven to be rational.
math.AG2009
Decompositions of Abelian surface and quadratic forms
Shouhei Ma
When a complex Abelian surface can be decomposed into a product of two elliptic curves, how many decompositions does the Abelian surface admit ? We provide arithmetic formulae for…
math.AG2008
Twisted Fourier-Mukai number of a K3 surface
Shouhei Ma
We give a counting formula for the twisted Fourier-Mukai partners of a projective K3 surface. As an application, we describe all twisted Fourier-Mukai partners of a projective K3 s…
math.AG2008★ 1 cited
Fourier-Mukai partners of a K3 surface and the cusps of its Kahler moduli
Shouhei Ma
Using lattice theory, we establish a one-to-one correspondence between the set of Fourier-Mukai partners of a projective surface and the set of 0-dimensional standard cusps of…