A Canonical Form for Compact Nonpositively Curved Manifolds Whose Fundamental Groups Have Nontrivial Center.
A characterization of a class of semigroups.
A characterization of cubes and spheres [Book]
A Characterization of the Sphere and Euclidean Space by Transformation Groups.
A correction to a paper of H. King.
A homotopy theoretic characterization of the translation in
A mapping theorem for topological sigma-compact manifolds
A noncompact -cobordism theorem
A note on the homotopical characterization of Rn.
A positional characterization of the (n-1)-dimensional Sierpiński curve in (η ≠ 4)
A quick proof of the 4-dimensional stable surgery theorem.
A sufficient condition for a group of homeomorphisms to be affine.
A topological collapse number for all spaces
A wild Cantor set in with simply connected complement
Amorces de la chirurgie en dimension quatre : un exotique
Anneau de cohomologie entière et -théorie d’un produit symétrique d’une surface de Riemann
Another note on closed -cells in
Arcs in the Hilbert cube whose complements have different fundamental groups
Aspherical Manifolds of Standard Linear Type.
Automorphisms of Direct Products of Groups and Their Geometrie Realisations.