101 citations · 198 across the 17 of their papers we have counts for
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math.NA2021
A conservative and energy stable discontinuous spectral element method for the shifted wave equation in second order form
Kenneth Duru, Siyang Wang, Kenny Wiratama
In this paper, we develop a provably energy stable and conservative discontinuous spectral element method for the shifted wave equation in second order form. The proposed method co…
math.NA2021
A high order finite difference method for the elastic wave equation in bounded domains with nonconforming interfaces
Lu Zhang, Siyang Wang
We develop a stable finite difference method for the elastic wave equation in bounded media, where the material properties can be discontinuous at curved interfaces. The governing…
math.NA2021★ 1 cited
An energy-based summation-by-parts finite difference method for the wave equation in second order form
Siyang Wang, Daniel Appelö, Gunilla Kreiss
We develop a new finite difference method for the wave equation in second order form. The finite difference operators satisfy a summation-by-parts (SBP) property. With boundary con…