Izv. Vyssh. Uchebn. Zaved. Mat., 1989 Number 1, Pages 35–41
(Mi ivm8087)
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This article is cited in
6 papers
Extremal perturbations of closed operators
G. G. Islamov
UDC:
517.984
MSC: Primary
47A55; Secondary
47A10 Received: 02.12.1987
English version:
Soviet Mathematics (Izvestiya VUZ. Matematika), 1989,
33:1,
40–47
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