Singular perturbation theorems for semibounded operators

DOI10.1016/0022-1236(71)90007-3zbMath0247.47011OpenAlexW2017876896MaRDI QIDQ2556020

W. M. Greenlee

Publication date: 1971

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-1236(71)90007-3

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Differential equations in abstract spaces (34G99)

Related Items (2)

Stability theorems for singular perturbation of eigenvalues ⋮ Rate of convergence in a class of singular perturbations

Cites Work

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• Theory of Bessel potentials. I
• Phénomènes de perturbation singulière dans les problèmes aux limites
• Spectral concentration for self-adjoint operators
• Singular perturbations for partial differential equations
• Rate of convergence in singular perturbations
• Singular perturbation of eigenvalues
• Theory of Bessel potentials. II
• Caractérisation de quelques espaces d'interpolation
• On spectral concentration for semi-bounded operators
• Topics in singular perturbations
• Perturbation theory of semi-bounded operators
• Remarks on strongly elliptic partial differential equations
• On difference approximations of the Laplace operator
• On kernels, eigenvalues, and eigenfunctions of operators related to elliptic problems
• On Two Parameter Singular Perturbation of Linear Boundary Value Problems
• Regular degeneration and boundary layer for linear differential equations with small parameter

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