203 citations · 264 across the 11 of their papers we have counts for
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physics.geo-ph2013★ 1 cited
Efficient traveltime solution of the acoustic TI eikonal equation
Umair bin Waheed, Tariq Alkhalifah, Hui Wang
Numerical solutions of the eikonal (Hamilton-Jacobi) equation for transversely isotropic (TI) media are essential for imaging and traveltime tomography applications. Such solutions…
math.NA2013★ 32 cited
A comparison of high order explicit Runge-Kutta, extrapolation, and deferred correction methods in serial and parallel
David I. Ketcheson, Umair bin Waheed
We compare the three main types of high-order one-step initial value solvers: extrapolation, spectral deferred correction, and embedded Runge--Kutta pairs. We consider orders four…