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Publication:3996840
zbMath0759.47026MaRDI QIDQ3996840
Publication date: 17 September 1992
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
spectral decompositionRiesz averagesselfadjoint boundary value problemsselfadjoint elliptic operatorssystems of eigenfunctionsequisummability propertyLaplace operator with pure point spectrum
Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of partial differential operators (47F05) Research exposition (monographs, survey articles) pertaining to operator theory (47-02) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)
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