Shinnosuke Okawa

activity

20102025

most citedDerived equivalence and Grothendieck ring of varieties: the case of K3 surfaces of degree 12 and abelian varieties

17 citations · 105 across the 28 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.AG2015★ 15 cited

Nonexistence of semiorthogonal decompositions and sections of the canonical bundle

Kotaro Kawatani, Shinnosuke Okawa

For any admissible subcategory of the bounded derived category of coherent sheaves on a smooth proper variety, we prove that sections of the canonical bundle impose a strong constr…

math.AG2015★ 1 cited

Surfaces of globally $F$ -regular type are of Fano type

Shinnosuke Okawa

We prove that a projective surface of globally $F$ -regular type defined over a field of characteristic zero is of Fano type.

Nonexistence of semiorthogonal decompositions and sections of the canonical bundle

Surfaces of globally F-regular type are of Fano type

Surfaces of globally $F$ -regular type are of Fano type