A propos de conjectures de Serre et Sullivan.
A Pullback theorem for cofibrations.
A Pullback Theorem for Locally-Equiconnected Spaces.
A rational splitting of a based mapping space.
A remark on Fox's paper on shape
A Semigroup of Simple Homotopy Types.
A sheaf-theoretic view of loop spaces.
A simple symmetry generating operads related to rooted planar -ary trees and polygonal numbers.
A Spectral Sequence Concerning the Double Suspension.
A splitting theorem for connected Morava k-theories.
A stably free nonfree module and its relevance for homotopy classification, case .
A Strong Rigidity Theorem for a Certain Class of Compact Complex Analytic Surfaces.
A strong shape theory with S-duality
A suspension spectral sequence for vn-periodic homotopy groups.
A suspension theorem for the proper homotopy and strong shape theories
A theory of proper shape for locally compact metric spaces
A topological collapse number for all spaces
A Whitehead theorem in CG-shape
A4n-polyhedra with free homology.
Absolute suspensions and cones