Conditional expectations and operations derived from network connections

A treatise on electricity and magnetism

Journal of the Franklin Institute · 1954 · 9.1K citations

Magnetism, Engineering, Theoretical Magnetism +2

Positive functions on 𝐶*-algebras

W. Forrest Stinespring · Proceedings of the American Mathematical Society · 1955 · 1.1K citations · Full text

Positive Functions, Abstract Algebra, Universal Algebra +1

Means of positive linear operators

Fumio Kubo, Tsuyoshi Andô · Mathematische Annalen · 1980 · 887 citations

Positive Linear Operators, Linear Operator, Norm (Mathematics) +2

Positive Functions on C ∗ -Algebras

W. Forrest Stinespring · Proceedings of the American Mathematical Society · 1955 · 718 citations

Spectral Theory, Engineering, Algebraic Analysis +2

Series and parallel addition of matrices

William N. Anderson, R. J. Duffin · Journal of Mathematical Analysis and Applications · 1969 · 354 citations

Parallel Addition, Parallel Programming, Matrix Method +2