100 citations · 128 across the 14 of their papers we have counts for
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math.AP2009
Recovery of high frequency wave fields for the acoustic wave equation
Hailiang Liu, James Ralston
Computation of high frequency solutions to wave equations is important in many applications, and notoriously difficult in resolving wave oscillations. Gaussian beams are asymptotic…
math.AP2009★ 3 cited
Recovery of high frequency wave fields from phase space based measurements
Hailiang Liu, James Ralston
Computation of high frequency solutions to wave equations is important in many applications, and notoriously difficult in resolving wave oscillations. Gaussian beams are asymptotic…