1989/57/2

Omitting cardinals in tame spaces

Some operations related with translation

Partial parallel classes in Steiner systems

Compact minimalization of inverse systems

On internal movability; internal shape and internal MANR-spaces

On rigid subsets of some manifolds

Universal embeddings of ${\displaystyle l^1(\alpha )}$ into the space of continuous functions on a product space

On the théorème fondamental of J. Leray and J. Schauder

On the coexistence of various geometries

On conformal collineations

On curvature collineations on simple conformally recurrent manifolds

An extension of the Steinhaus-Weil theorem

On pre-reflexive algebras and pre-reflexive operators

On joint spectra of operators on a Banach space isomorphic to its square

A typical property of the symmetric differential quotient

Quelques remarques sur le problème de Lagrange du calcul des variations

Une représentation pour la série de Dirichlet engendrée par ${\displaystyle f\left(n^{r}M\right)}$, ou f est multiplicative

Corrections to the paper "A remark on the orbit spaces under multiplicative group actions''