Accurate calculation of off-diagonal Green functions on anisotropic hypercubic lattices

DOI10.1088/1751-8113/46/12/125003zbMath1267.82129arXiv1211.3368OpenAlexW2054307824MaRDI QIDQ4920453

Yen Lee Loh

Publication date: 17 May 2013

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1211.3368

zbMATH Keywords

Green functionsHankel functionsLevin collocation methodoscillatory integrandhypercubic lattices

Mathematics Subject Classification ID

Statistical mechanics of solids (82D20) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical quadrature and cubature formulas (65D32) Numerical integration (65D30)

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