10 citations · 14 across the 3 of their papers we have counts for
3 papers
math.AG2014★ 10 cited
Compact moduli of noncommutative projective planes
Tarig Abdelgadir, Shinnosuke Okawa, Kazushi Ueda
We introduce the notion of the moduli stack of relations of a quiver. When the quiver with relations is derived-equivalent to an algebraic variety, the corresponding compact moduli…
math.AG2012★ 4 cited
Mori dream spaces of Calabi-Yau type and the log canonicity of the Cox rings
Yujiro Kawamata, Shinnosuke Okawa
We prove that a Mori dream space over a field of characteristic zero is of Calabi-Yau type if and only if its Cox ring has at worst log canonical singularities. By slightly modifyi…
math.AG2010
Extensions of two Chow stability criteria to positive characteristics
Shinnosuke Okawa
We extend two results on Chow (semi-)stability to positive characteristics. One is on the stability of non-singular projective hypersurfaces of degree greater than 2, and the other…