and 
for such hypersurfaces. A-D-E singularities provide examples of
such hypersurfaces.
RUTH I. MICHLER
In this paper we prove that the torsion
modules of the module of Kaehler differentials of affine
hypersurfaces defined by a reduced quasi-homogeneous polynomial with
an isolated singularity at the origin are cyclic. We give explicit
expressions for generators. Moreover, we exhibit an isomorphism
between the torsion submodule of and
for such hypersurfaces. A-D-E singularities provide examples of
such hypersurfaces.