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JOURNALS
// Doklady Akademii Nauk
// Archive
Dokl. Akad. Nauk SSSR,
1957
Volume 115,
Number 4,
Pages
643–645
(Mi dan22230)
MATHEMATICS
Perturbation of linear operators with a purely discrete spectrum
V. N. Gol'dberg
Gor'kii State University
Presented:
S. L. Sobolev
Received: 12.03.1957
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Steklov Math. Inst. of RAS
, 2026
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