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Publication:3981287
zbMath0746.47003MaRDI QIDQ3981287
Publication date: 26 June 1992
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
trace formulaFredholm pointsjoint Fredholm indexprincipal functions of almost normal \(n\)-tuples of hyponormal operators
Several-variable operator theory (spectral, Fredholm, etc.) (47A13) Subnormal operators, hyponormal operators, etc. (47B20) (Semi-) Fredholm operators; index theories (47A53)
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