\(P\)-invertibility of matrices and operators

DOI10.1007/BF00400374zbMath0748.47002MaRDI QIDQ1814448

Chandra Shekhar Sharma, Anthea Grubb

Publication date: 25 June 1992

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

multiplicity theorem\(P\)-invertibleeigenvalues of semi-bounded self- adjoint operators

Mathematics Subject Classification ID

General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)

Cites Work

• Über ein Stabilitätskriterium der Hydrodynamik
• Methods of intermediate problems for eigenvalues. Theory and ramifications
• Studies in Perturbation Theory. IX. Connection Between Various Approaches in the Recent Development—Evaluation of Upper Bounds to Energy Eigenvalues in Schrödinger's Perturbation Theory
• Some Modified Matrix Eigenvalue Problems
• The Rayleigh-Ritz and the Weinstein Methods for Approximation of Eigenvalues
• Variational Principles for Scattering Processes. I
• Existence, Convergence and Equivalence in the Unified Theory of Eigenvalues of Plates and Membranes
• Approximate Reduction of the Many-Body Problem for Strongly Interacting Particles to a Problem of Self-Consistent Fields

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