Reflexive and spanned sheaves on P3\mathbb{P}^3

preprint2013arXivOpen access

Abstract

We investigate the reflexive sheaves on $\PP^3$ spanned in codimension 2 with very low first Chern class c1c_1. We also give the sufficient and necessary conditions on numeric data of such sheaves for indecomposabiity. As a by-product we obtain that every reflexive sheaf on $\PP^3$ spanned in codimension 2 with c1=2c_1=2 is spanned.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Reviews 0

Write a reviewWrite

No reviews yet.

Discussion 0

Add a commentWrite

No comments yet.