Pietsch, A. Approximationszahlen, Eigenwerte und Spuren von Operatoren in Banachräumen. (German) Zbl 0479.47034 Jahresber. Dtsch. Math.-Ver. 84, 79-91 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Review MSC: 47L10 Algebras of operators on Banach spaces and other topological linear spaces 47B10 Linear operators belonging to operator ideals (nuclear, \(p\)-summing, in the Schatten-von Neumann classes, etc.) 47A70 (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces Keywords:eigenvalues; traces; approximation numbers × Cite Format Result Cite Review PDF