Computation of rapidly oscillating eigenfunctions of a continuous spectrum and their improper integrals

zbMath0843.65056MaRDI QIDQ1909890

N. B. Konyukhova, S. E. Masalovich, I. B. Staroverova

Publication date: 21 August 1996

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

continuous spectrumsemi-infinite intervalimproper integralsamplitude-phase methodrapidly oscillating eigenfunctions

Mathematics Subject Classification ID

Numerical solution of eigenvalue problems involving ordinary differential equations (65L15) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

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