Pointwise lower and upper bounds for eigenfunctions of ordinary differential operators

DOI10.1007/BF01399089zbMath0334.65067OpenAlexW2305637254MaRDI QIDQ1229081

Tassilo Kuepper

Publication date: 1976

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/132436

Mathematics Subject Classification ID

Numerical solution of eigenvalue problems involving ordinary differential equations (65L15) Ordinary differential operators (34L99)

Cites Work

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• Methods of intermediate problems for eigenvalues. Theory and ramifications
• A modified Newton method for the solution of ill-conditioned systems of nonlinear equations with application to multiple shooting
• Error bounds in the Rayleigh-Ritz approximation of eigenvectors
• Error Bounds for Approximations to Expectation Values of Unbounded Operators
• Range-Domain Implications for Linear Operators
• Zur numerischen Berechnung Zweiseitiger Schranken für beliebige vektorielle und tensorielle Feldgrößen elastischer Eigenschwingungszustände
• Lower Bounds for Eigenvalues of Schrödinger's Equation

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