Concepedia
Commentarii Mathematici Helvetici · 1971 · 51 citations · 4 references
4
Reduced Product Spaces
I. M. James · Annals of Mathematics · 1955 · 373 citations
On the Homotopy Groups of the Union of Spheres
P. J. Hilton · Journal of the London Mathematical Society · 1955 · 266 citations
Natural Sciences, Mathematics, Topology +8
A Generalization of the Hopf Invariant
George W. Whitehead · Annals of Mathematics · 1950 · 154 citations
Natural Sciences, Mathematics, Dynamical Systems +6
The Hurewicz homomorphism and finite homotopy invariants
Martin Arkowitz, C. R. Curjel · Transactions of the American Mathematical Society · 1964 · 21 citations
Natural Sciences, Mathematics, Combinatorics +16