Masahiro Ohno

collaborators

3 papers

math.AG2023

Nef vector bundles on a hyperquadric with first Chern class two

Masahiro Ohno

We classify nef vector bundles on a smooth hyperquadric of dimension $\geq 4$ with first Chern class two over an algebraically closed field of characteristic zero.

math.AG2023

Nef vector bundles on a quadric threefold with first Chern class two

Masahiro Ohno

We classify nef vector bundles on a smooth hyperquadric of dimension three with first Chern class two over an algebraically closed field of characteristic zero. In particular, we s…

math.AG2023

Nef vector bundles on a quadric surface with first Chern class $(2, 2)$

Masahiro Ohno

We classify nef vector bundles on a smooth quadric surface with first Chern class $(2, 2)$ over an algebraically closed field of characteristic zero.

Nef vector bundles on a hyperquadric with first Chern class two

Nef vector bundles on a quadric threefold with first Chern class two

Nef vector bundles on a quadric surface with first Chern class (2,2)

Nef vector bundles on a quadric surface with first Chern class $(2, 2)$