Proceedings of the Japan Academy Series A Mathematical Sciences · 1960 · 24 citations · 7 references
Natural SciencesMathematicsAlgebraAbstract AlgebraArithmetic GeometryElliptic CurvesGalois RepresentationsGalois TheoryGroup TheoryFundamental Theorem Of AlgebraFundamental Theorem Of Galois TheoryGalois Cohomology
7
F. J. Murray, J. von Neumann · Annals of Mathematics · 1943 · 397 citations
Conditional expectation in an operator algebra, I
Hisaharu Umegaki · Tohoku Mathematical Journal · 1954 · 328 citations · Full text
A class of operator algebras which are determined by groups
I. E. Segal · Duke Mathematical Journal · 1951 · 327 citations