2 research outputs found
On the Zariski-Lipman conjecture for normal algebraic surfaces
We consider the Zariski-Lipman Conjecture on free module of derivations for
algebraic surfaces. Using the theory of non-complete algebraic surfaces, and
some basic results about ruled surfaces, we will prove the conjecture for
several classes of affine and projective surfaces.Comment: Final version; to appear in Jour. London Math. So