An adaptive contour code for the numerical evaluation of the oscillatory cuspoid canonical integrals and their derivatives.
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Publication:1592231
DOI10.1016/S0010-4655(00)00126-0zbMath1073.81502OpenAlexW2046485917MaRDI QIDQ1592231
J. N. L. Connor, C. A. Hobbs, N. P. Kirk
Publication date: 2000
Published in: Computer Physics Communications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/s0010-4655(00)00126-0
Software, source code, etc. for problems pertaining to quantum theory (81-04) Quantum scattering theory (81U99) Numerical quadrature and cubature formulas (65D32) Numerical methods for trigonometric approximation and interpolation (65T40)
Related Items (5)
Theory and numerical evaluation of oddoids and evenoids: oscillatory cuspoid integrals with odd and even polynomial phase functions ⋮ Contour integral solutions of the parabolic wave equation ⋮ Numerical evaluation of oscillatory integrals via automated steepest descent contour deformation ⋮ On the phase-space catastrophes in dynamics of the quantum particle in an optical lattice potential ⋮ Numerical evaluation of Airy-type integrals arising in uniform asymptotic analysis
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