Determinantal schemes and Buchsbaum-Rim sheaves

M. Kreuzer, J. C. Migliore, U. Nagel +1

Let $\varphi$ be a generically surjective morphism between direct sums of line bundles on $\proj{n}$ and assume that the degeneracy locus, $X$, of $\varphi$ has the expected codimension. We ca…