Geodesic

Tome 23 (1980) no. 4

Sommaire

Spherical Harmonics on the Heisenberg Group
p. 383-396
First Countable Lindelöf Extensions of Uncountable Discrete Spaces
p. 397-399
Sur Les M-Ideaux Dans Certains Espaces D′Operateurs Et L′Approximation Par Des Operateurs Compacts
p. 401-411
Towards a Classification of Convolution-Type Operators From l1 to l∞
p. 413-419
A Summability Problem
p. 421-424
A Note on the Universe of a Category of Fractions
p. 425-427
On Property B of Families of Sets
p. 429-435
Prime z-Ideals of C(X) and Related Rings
p. 437-443
Units of the Group Ring
p. 445-448
Generalized n-Like Rings and Commutativity
p. 449-452
A Note on Fixed Point Sets and Wedges
p. 453-455
Noetherian Rings in Which Every Ideal is a Product of Primary Ideals
p. 457-459
Infinitesimal Isometries on Compact Manifolds
p. 461-464
Derived Subspaces of Metric Spaces
p. 465-467
A Theorem on the Denseness of Orbits in Metric Spaces
p. 469-471
Periodic and Nil Polynomials in Rings
p. 473-476
Orthogonal Completions of Reduced Rings with Respect to Abian Order
p. 477-489
Arithmetic Progressions Contained in Sequences with Bounded Gaps
p. 491-493
A Simple Proof of a Theorem on Reduced Rings
p. 495-496
Complete Quasi-Uniform Spaces
p. 497-498