44 citations · 55 across the 11 of their papers we have counts for
Showing 2001 · math.AGShow all
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math.AG2001
Rational curves and rational singularities
Hubert Flenner, Mikhail Zaidenberg
We study rational curves on algebraic varieties, especially on normal affine varieties endowed with a $\C^*$-action. For varieties with an isolated singularity, we show that the pr…
math.AG2001
Contact Singularities
Frédéric Campana, Hubert Flenner
A contact singularity is a normal singularity together with a holomorphic contact form on Sing in a neighbourhood of 0, i.e. has no z…