Duality in homotopy theory

Combinatorial homotopy. I

J. H. C. Whitehead · Bulletin of the American Mathematical Society · 1949 · 848 citations · Full text

Natural Sciences, Mathematics, Combinatorics +9

Homologie Singuliere Des Espaces Fibres

Jean-Pierre Serre · Annals of Mathematics · 1951 · 681 citations

Natural Sciences, Anatomy, Topology +9

The Combinatorial Theory of Complexes

James Alexander · Annals of Mathematics · 1930 · 273 citations

Natural Sciences, Mathematics, Combinatorics +11

On simply connected, 4-dimensional polyhedra

J. H. C. Whitehead · Commentarii Mathematici Helvetici · 1949 · 163 citations

Natural Sciences, Mathematics, Computational Geometry +5

Exact Couples in Algebraic Topology (Parts I and II)

William S. Massey · Annals of Mathematics · 1952 · 89 citations

Natural Sciences, Mathematics, Algebra +12