2012/11/23 by A. D. Alhaidari, H. Bahlouli, S. M. Al-Marzoug +3
Chemistry · Mathematics · Physics and Astronomy · #Advanced NMR Techniques and Applications #Applied mathematics #Computer science #Convergence (economics) #Electromagnetic Scattering and Analysis #Geometry #Inverse #Materials science #Mathematical analysis #Mathematics #Matrix (chemical analysis) #Matrix representation #Physics #Quantum Mechanics and Non-Hermitian Physics #Quantum mechanics #Range (aeronautics) #Representation (politics) #Scattering #Singularity #Square (algebra) #Stability (learning theory) #Work (physics) #physics.atom-ph #quant-ph
paper · pdf · doi:10.1088/0031-8949/90/5/055205
published as Phys. Scr. 90, 055205 (2015) · 14 pages, two figures, 2 tables
arxiv created 2012/11/23 · openalex publication_date 2015/04/02 · arxiv updated 2015/04/08 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
The J -matrix method was developed to handle regular short-range scattering potentials. Its accuracy, stability, and convergence properties compare favorably with other successful scattering methods. Recently, we extended the method to the treatment of potentials with r − 1 singularity. In this work, we do the same for r − 2 singular potentials.