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Publication:3469757
zbMath0694.47002MaRDI QIDQ3469757
Publication date: 1989
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
relative inversegeneralized inversespectral mapping theoremquasinilpotent operatorgeneralized spectrumgeneralized resolvent operatorgeneralized spectral theoryquasi-Fredholm operator
Spectrum, resolvent (47A10) (Semi-) Fredholm operators; index theories (47A53) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)
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