General superpositions of Gaussian beams and propagation errors
DOI10.1090/mcom/3462zbMath1429.35147arXiv1905.09090OpenAlexW2963171189WikidataQ127443829 ScholiaQ127443829MaRDI QIDQ5207437
J. V. Ralston, Peimeng Yin, Hai-liang Liu
Publication date: 27 December 2019
Published in: Mathematics of Computation (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1905.09090
Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Wave equation (35L05) Theoretical approximation in context of PDEs (35A35) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Initial value problems for second-order hyperbolic equations (35L15)
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Cites Work
- Sobolev and max norm error estimates for Gaussian beam superpositions
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- Global geometrical optics method
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