Acta Applicandae Mathematicae · 1986 · 66 citations · 6 references
Natural SciencesPhysicsRepresentation TheoryEigenvalue ProblemsHilbert Space FormalismOperator TheorySpectral TheoryHermitian OperatorsHilbert Space OperatorsHilbert Space RepresentationsOperator AlgebrasOperator Spaces
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Zeev Nehari · Annals of Mathematics · 1957 · 570 citations
Approximation by Compact Operators and the Space Hînfty + C
Sheldon Axler, Ina Berg, Nicholas P. Jewell et al. · Annals of Mathematics · 1979 · 44 citations