Intersection homology theory

Chern Classes for Singular Algebraic Varieties

Robert MacPherson · Annals of Mathematics · 1974 · 531 citations

Algebraic Analysis, Schubert Calculus, Complex Geometry +1

Products of Cocycles and Extensions of Mappings

Norman Steenrod · Annals of Mathematics · 1947 · 315 citations

Algebraic Combinatorics, Universal Algebra, Topological Algebra

Lectures on algebraic topology

Robert F. Brown · Journal of the Franklin Institute · 1968 · 310 citations

Algebraic Theory, Topological Property, Topological Algebra

Generalized homology theories

George W. Whitehead · Transactions of the American Mathematical Society · 1962 · 233 citations

Spectral Theory, Theoretical Mathematics, Philosophy Of Language +6

Characteristic classes

1974 · 195 citations