Recovery of high frequency wave fields for the acoustic wave equation

Multiscale Modeling and Simulation

Volumn 8, Issue 2, 2009, Pages 428-444

  Liu, Hailiang ^a   Ralston, James ^b  

^a IOWA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Gaussian beams; High frequency waves; Phase space; Superposition; Words

Indexed keywords

BEAM COMPONENTS; ENERGY NORM; GAUSSIANS; HIGH FREQUENCY; HIGH FREQUENCY WAVES; HIGH-FREQUENCY WAVE FIELDS; IN-PHASE; MOVING DOMAIN; MULTISCALE MODELS; PHASE SPACES; PHYSICAL DOMAIN; SINGLE CURVES; SUPERPOSITION; UNIFORM GRIDS; WAVEFIELDS; WORDS;

ACOUSTIC FIELDS; ACOUSTIC WAVE PROPAGATION; ACOUSTIC WAVE REFLECTION; ACOUSTIC WAVES; ASYMPTOTIC ANALYSIS; GAUSSIAN DISTRIBUTION; GAUSSIAN NOISE (ELECTRONIC); PHASE SPACE METHODS; WAVE EQUATIONS;

GAUSSIAN BEAMS;

EID: 77956014068     PISSN: 15403459     EISSN: 15403467     Source Type: Journal    
DOI: 10.1137/090761598     Document Type: Article

References (6)

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3. H. Liu and J. Ralston, Recovery of high frequency wave fields from phase space based measurements, Multiscale Model. Simul., to appear.
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