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Acta Mathematica Vietnamica

Correspondence Scrolls

icon-email David Eisenbud , Alessio Sammartano

Abstract

This paper initiates the study of a class of schemes that we call correspondence scrolls, which includes the rational normal scrolls and linearly embedded projective bundle of decomposable bundles, as well as degenerate K3 surfaces, Calabi-Yau threefolds, and many other examples.