A Non-Commutative Extension of Abstract Integration

On Rings of Operators

F. J. Murray, J. v. Neumann · Annals of Mathematics · 1936 · 1.3K citations

Linear Operator, Commutative Algebra, Functional Analysis +1

On Rings of Operators. Reduction Theory

John von Neumann · Annals of Mathematics · 1949 · 538 citations

Commutative Algebra, Reduction Theory, Ring Theory

Postulates for General Quantum Mechanics

I. E. Segal · Annals of Mathematics · 1947 · 403 citations

Spectral Theory, Quantum Science, Engineering +10

Irreducible representations of operator algebras

I. E. Segal · Bulletin of the American Mathematical Society · 1947 · 357 citations · Full text

Spectral Theory, Irreducible Representations, Representation Theory +2

Equivalences of Measure Spaces

I. E. Segal · American Journal of Mathematics · 1951 · 150 citations

Measure Theory, Set-theoretic Topology, Topological Property +2