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// Doklady Akademii Nauk
// Archive
Dokl. Akad. Nauk SSSR,
1990
Volume 314,
Number 1,
Pages
77–79
(Mi dan6454)
MATHEMATICS
Small perturbations of singular differential equations with unbounded operator coefficients
S. G. Krein
,
V. I. Fomin
Voronezh Institute of Forestry Engineering
UDC:
517.9
Presented:
M. M. Lavrent'ev
Received: 22.07.1989
Fulltext:
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English version:
Doklady Mathematics, 1991,
42
:2,
313–315
Bibliographic databases:
©
Steklov Math. Inst. of RAS
, 2026
Fulltext:
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