Gaussian beam decomposition of high frequency wave fields

Journal of Computational Physics

Volumn 228, Issue 23, 2009, Pages 8856-8871

  Tanushev, Nicolay M ^a   Engquist, Björn ^a   Tsai, Richard ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

Approximations; Asymptotic methods; Gaussian beams; High frequency waves

Indexed keywords

DECOMPOSITION; FINITE DIFFERENCE METHOD; GAUSSIAN DISTRIBUTION;

APPROXIMATION; ASYMPTOTIC METHOD; BEAM PARAMETER; FINITE NUMBER; FINITE-DIFFERENCE METHODS; HIGH FREQUENCY WAVES; HIGH-ACCURACY; HIGH-FREQUENCY WAVE FIELDS; WAVEFIELDS;

GAUSSIAN BEAMS;

EID: 70349733388     PISSN: 00219991     EISSN: 10902716     Source Type: Journal    
DOI: 10.1016/j.jcp.2009.08.028     Document Type: Article

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