Rationale Homotopietypen.
Räume normierter Bilinearformen und Cliffordstrukturen.
Real cobordism and greek letter elements in the geometric chromatic spectral sequence.
Realization of homotopy classes by algebraic mappings.
Realization Problems for the Group of Homotopy Classes of Self-Equivalences.
Reflexive and dihedral (co)homology of a pre-additive category.
Reguläre idempotente Multiplikationen.
Relationen für primäre Homotopieoperationen und eine verallgemeinerte EHP-Sequenz
Relations entre opérations cohomologiques secondaires
Relative epimorphisms and monomorphisms in homotopy theory
Relative Homotopiegruppen bei Abbildungskegeln
Remarks on deformability
Remarques sur l'application Hom (G, H) ... [BG, BH].
Representation of Markoff's binary quadratic forms by geodesics on a perforated torus
Representation types and 2-primary homotopy groups of certain compact Lie groups.
Restoration of structure
Rétractions dans les espaces stratifiables