The “transition probability” in the state space of a ∗-algebra

On Equivalence of Infinite Product Measures

Shizuo Kakutani · Annals of Mathematics · 1948 · 446 citations

Natural Sciences, Mathematics, Probability Theory +6

An extension of Kakutani’s theorem on infinite product measures to the tensor product of semifinite 𝑤*-algebras

Donald Bures · Transactions of the American Mathematical Society · 1969 · 364 citations · Full text

Natural Sciences, Mathematics, Algebra +8

Functional calculus for sesquilinear forms and the purification map

W. Pusz, S. L. Woronowicz · Reports on Mathematical Physics · 1975 · 351 citations

Natural Sciences, Mathematics, Physics +7