26 citations · 26 across the 2 of their papers we have counts for
2 papers
math.AG2005
A note on sub-bundles of vector bundles
William Crawley-Boevey, Bernt Tore Jensen
It is easy to imagine that a subvariety of a vector bundle, whose intersection with every fibre is a vector subspace of constant dimension, must necessarily be a sub-bundle. We giv…
math.RT2004★ 26 cited
Degenerations for derived categories
Bernt Tore Jensen, Xiuping Su, Alexander Zimmermann
We propose a theory of degenerations for derived module categories, analogous to degenerations in module varieties for module categories. In particular we define two types of degen…