Sommaire

Characterizing weakly symmetric spaces as Gelfand pairs.
p. 285
Adjoint vector fields on the tangent space of semisimple symmetric spaces.
p. 293
Relation between invertibility of Casimir operators and semisimplicity of quadratic Lie superalgebras.
p. 305
Discrete groups of affine isometries.
p. 321
Finite groups of rotations. A supplement to the preceding article.
p. 351
Homogeneous spaces of compact connected Lie groups which admit nontrivial invariant algebras.
p. 355
The supports of simple modules over toroidal algebras.
p. 361
Maximal degenerate representations of SL.
p. 369
Invariant Hilbert spaces of holomorphic functions.
p. 383
Compactly supported distributions and unitary representations. (Distributions à support compact et représentations unitaires.)
p. 403
Generalized coefficients of spherical principal series for split symmetric spaces. (Coefficients généralisés de séries principales sphériques relatifs aux espaces symétriques déployés.)
p. 425
Square-integrability of tensor products.
p. 461
Large automorphism groups of 16-dimensional planes are Lie groups. II.
p. 481
Description of infinite-dimensional abelian regular Lie groups.
p. 487
Spectra of self-gradients on spheres.
p. 491