Compositio Mathematica, Volume 61 (1987) no. 1

Table of contents

Algorithmic orbit classification for some Borel group actions

Bürgstein, Hartmut; Hesselink, Wim H.

p. 3-41

On the Tate constant

Dwork, B.

p. 43-59

Hypercomplex algebras, hypercomplex analysis and conformal invariance

Ryan, John

p. 61-80

Automorphisms of rational double points and moduli spaces of surfaces of general type

Catanese, F.

p. 81-102

On infinitesimal deformations of rational surface singularities

Behnke, Kurt; Knörrer, Horst

p. 103-127