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Volumn 6, Issue 2, 2008, Pages 449-475

Superpositions and higher order Gaussian beams

Author keywords

Caustics; Gaussian beams; High frequency waves; Ray methods; Superpositions; Wave equation

Indexed keywords


EID: 49349099865     PISSN: 15396746     EISSN: None     Source Type: Journal    
DOI: 10.4310/CMS.2008.v6.n2.a9     Document Type: Article
Times cited : (68)

References (10)
  • 1
    • 84984525506 scopus 로고
    • Computation of wave fields in inhomogeneous media - Gaussian beam approach
    • V. Červený, M. Popov and I. Pšenčík, Computation of wave fields in inhomogeneous media - Gaussian beam approach, Geophys. J. R. Astr. Soc., 70, 109-128, 1982.
    • (1982) Geophys. J. R. Astr. Soc , vol.70 , pp. 109-128
    • Červený, V.1    Popov, M.2    Pšenčík, I.3
  • 3
    • 0035387609 scopus 로고    scopus 로고
    • Prestack Gaussian-beam depth migration
    • N.R. Hill, Prestack Gaussian-beam depth migration, Geophysics, 66, 1240-1250, 2001.
    • (2001) Geophysics , vol.66 , pp. 1240-1250
    • Hill, N.R.1
  • 4
    • 0002709344 scopus 로고
    • On the existence and the regularity of solutions of linear pseudo-differential equations
    • L. Hörmander, On the existence and the regularity of solutions of linear pseudo-differential equations, L'Enseignement Mathématique, XVII, 99-163, 1971.
    • (1971) L'Enseignement Mathématique , vol.17 , pp. 99-163
    • Hörmander, L.1
  • 5
    • 84986357083 scopus 로고
    • Expansion of a high-frequency time-harmonic wavefield given on an initial surface into Gaussian beams
    • L. Klimeš, Expansion of a high-frequency time-harmonic wavefield given on an initial surface into Gaussian beams, Geophys. J.R. Astr. Soc., 79, 105-118, 1984.
    • (1984) Geophys. J.R. Astr. Soc , vol.79 , pp. 105-118
    • Klimeš, L.1
  • 6
    • 0022841585 scopus 로고
    • Discretization error for the superposition of Gaussian beams
    • L. Klimeš, Discretization error for the superposition of Gaussian beams, Geophys. J.R. Astr. Soc., 86, 531-551, 1986.
    • (1986) Geophys. J.R. Astr. Soc , vol.86 , pp. 531-551
    • Klimeš, L.1
  • 7
    • 34548534954 scopus 로고    scopus 로고
    • Eulerian Gaussian beams for high frequency wave propagation
    • S. Leung, J. Qian and R. Burridge, Eulerian Gaussian beams for high frequency wave propagation, Geophysics, 72, SM61-SM76, 2007.
    • (2007) Geophysics , vol.72
    • Leung, S.1    Qian, J.2    Burridge, R.3
  • 8
    • 0000952462 scopus 로고
    • Gaussian beams and the propagation of singularities
    • J. Ralston, Gaussian beams and the propagation of singularities, Sudies in PDE, Stud. Math., 23, 206-248, 1982.
    • (1982) Sudies in PDE, Stud. Math , vol.23 , pp. 206-248
    • Ralston, J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.