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19992009
most citedLocally nilpotent derivations on affine surfaces with a $\C^*$-action

44 citations · 57 across the 13 of their papers we have counts for

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math.AG1999

A Semiregularity Map for Modules and Applications to Deformations

Ragnar-Olaf Buchweitz, Hubert Flenner

This paper contains the details and complete proofs of our earlier announcement in math.AG/9907004 . We construct a general semiregularity map for algebraic cycles as asked for by…