H. Flenner

activity

19992009

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

44 citations · 55 across the 11 of their papers we have counts for

collaborators

Showing 2002 · math.AGShow all

2 papers · 2 filters

math.AG2002

A Note on Generic Projections

Hubert Flenner, Mirella Manaresi

Let $X \subseteq P^{N} = P_{K}^{2 n}$ be a subvariety of dimension $n$ and $P \in P^{N}$ a generic point. If the tangent variety Tan $X$ is equal to $P^{N}$ then for…

math.AG2002

Normal affine surfaces with $C^{*}$ -actions

Hubert Flenner, Mikhail Zaidenberg

A classification of normal affine surfaces admitting a $C^{*}$ -action was given in the work of Białynicki-Birula, Fieseler and L. Kaup, Orlik and Wagreich, Rynes and others. We p…

A Note on Generic Projections

Normal affine surfaces with C∗-actions

Normal affine surfaces with $C^{*}$ -actions