Farforovskaja, Ju. B. An example of a Lipschitzian function of selfadjoint operators that yields a nonnuclear increase under a nuclear perturbation. (Russian) Zbl 0333.47009 Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 30, 146-153 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 24 Documents MSC: 47A55 Perturbation theory of linear operators 47A60 Functional calculus for linear operators 47B25 Linear symmetric and selfadjoint operators (unbounded) 47B10 Linear operators belonging to operator ideals (nuclear, \(p\)-summing, in the Schatten-von Neumann classes, etc.) PDFBibTeX XMLCite \textit{Ju. B. Farforovskaja}, Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 30, 146--153 (1972; Zbl 0333.47009) Full Text: EuDML