Éléments tertiaires d'une (T)-algèbre
Galoistheorien für Schiefkörper.
Semisimplicity and global dimension of a finite von Neumann algebra
We prove that a finite von Neumann algebra is semisimple if the algebra of affiliated operators of is semisimple. When is not semisimple, we give the upper and lower bounds for the global dimensions of and This last result requires the use of the Continuum Hypothesis.
Sur la décomposition en éléments primaires dans les T-algèbres
Почти-полупростые кольца