Hiroshi Satō

collaborators

2 papers

math.AG2008

Smooth projective toric varieties whose nontrivial nef line bundles are big

Osamu Fujino, Hiroshi Sato

For any $n \geq 3$ , we explicitly construct smooth projective toric $n$ -folds of Picard number $\geq 5$ , where any nontrivial nef line bundles are big.

math.AG2008

Three-dimensional terminal toric flips

Osamu Fujino, Hiroshi Sato, Yukishige Takano +1

We describe three-dimensional terminal toric flips. We obtain the complete local description of three-dimensional terminal toric flips.