On the limiting behaviour of the spectrum of a sequence of operators defined on different Hilbert spaces
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Publication:3496793
DOI10.1070/RM1989v044n03ABEH002116zbMath0711.47003MaRDI QIDQ3496793
G. A. Iosif'yan, Olga A. Oleinik, Alexei S. Shamaev
Publication date: 1989
Published in: Russian Mathematical Surveys (Search for Journal in Brave)
Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Spectrum, resolvent (47A10)
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