Projection methods for discrete Schrödinger operators

DOI10.1112/S0024611503014448zbMath1063.47023arXivmath/0201227MaRDI QIDQ4465106

Lyonell Boulton

Publication date: 27 May 2004

Published in: Proceedings of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0201227

zbMATH Keywords

spectrumdiscrete Schrödinger operator

Mathematics Subject Classification ID

Computational methods for problems pertaining to quantum theory (81-08) Linear difference operators (47B39) Jacobi (tridiagonal) operators (matrices) and generalizations (47B36)

Related Items (4)

Computing spectral measures and spectral types ⋮ On the Solvability Complexity Index, the 𝑛-pseudospectrum and approximations of spectra of operators ⋮ Limiting set of second order spectra ⋮ On the infinite-dimensional QR algorithm

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