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math.NA2022★ 18 cited
High-order implicit time integration scheme with controllable numerical dissipation based on mixed-order Padé expansions
Chongmin Song, Xiaoran Zhang, Sascha Eisenträger +1
A single-step high-order implicit time integration scheme with controllable numerical dissipation at high frequencies is presented for the transient analysis of structural dynamic…
math.AP2022
An alternative proof of Tataru's dispersive estimates
Chengbo Wang, Xiaoran Zhang
The aim of this article is to give an alternative proof of Tataru's dispersive estimates for wave equations posed on the hyperbolic space. Based on the formula for the wave kernel…