Rational Universal Fibrations and Flag Manifolds.
Rationale Homotopietypen.
Rationalization of Hopf G-Spaces..
Räume normierter Bilinearformen und Cliffordstrukturen.
Real cobordism and greek letter elements in the geometric chromatic spectral sequence.
Real cohomology groups of the space of nonsingular curves of degree 5 in
Real Homotopy Theory of Kähler Manifolds.
Real versus complex K-theory using Kasparov's bivariant KK-theory.
Realisierung formaler Gruppen durch Kohomologiefunktoren.
Realising formal groups.
Realization and nonrealization of Poincaré duality quotients of 𝔽₂[x,y] as topological spaces
Realization of fixed point sets of relative maps
Given a relative map f: (X,A) → (X,A) on a pair (X,A) of compact polyhedra and a closed subset Y of X, we shall give some criteria for Y to be the fixed point set of some map relatively homotopic to f.
Realization of homotopy classes by algebraic mappings.
Realization of posets.
Realization Problems for the Group of Homotopy Classes of Self-Equivalences.
Realizing Homology Classes by Almost-Complex Submanifolds.
Realizing Unstable Injectives.
Recenti sviluppi nella teoria del grado topologico
Recognition of certain classes of closed maps
Recognizing sets by means of some of their sections.