Compositio Mathematica, Tome 47 (1982) no. 1

Sommaire

On the Joseph-small additivity principle for goldie ranks. A study on extensions of noetherian rings with applications to enveloping algebras

Borho, Walter

p. 3-29

A Kummer criterion for imaginary quadratic fields

Yager, Rodney I.

p. 31-42

Sur la résolubilité locale des équations d'Einstein

Gasqui, Jacques

p. 43-69

Sur la topologie des surfaces affines réglées

Bertin, J.

p. 71-83

Abelian closure in soluble Lie rings

McInerney, P.

p. 85-93

Estimates of the first eigenvalue of a big cup domain of a 2-sphere

Matsuzawa, Tadayuki ; Tanno, Shukichi

p. 95-100