Compositio Mathematica, Tome 71 (1989) no. 2

Sommaire

Selmer group estimates arising from the existence of canonical subgroups

p. 121-137

A problem on

0 - 1

p. 139-179

Invariant ideals of polynomial algebras with multiplicity free group action

Ruitenburg, G. C. M.

p. 181-227

On hypersurface singularities which are stems

Pellikaan, Ruud

p. 229-240