74 citations · 114 across the 8 of their papers we have counts for
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math.NA2022★ 2 cited
Sharp error estimate of variable time-step IMEX BDF2 scheme for parabolic integro-differential equations with initial singularity arising in finance
Chengchao Zhao, Ruoyu Yang, Yana Di +1
The recently developed technique of DOC kernels has been a great success in the stability and convergence analysis for BDF2 scheme with variable time steps. However, such an analys…
math.NA2017★ 1 cited
Filtered Hyperbolic Moment Method for the Vlasov Equation
Yana Di, Yuwei Fan, Zhenzhong Kou +2
In this paper, we investigate the effect of the filter for the hyperbolic moment equations(HME) [15] of the Vlasov-Poisson equations and propose a novel quasi time-consistent filte…
math.NA2016
Anisotropic meshes and stabilized parameters for the stabilized finite element methods
Yana Di, Hehu Xie, Xiaobo Yin
We propose a numerical strategy to generate the anisotropic meshes and select the appropriate stabilized parameters simultaneously for two dimensional convection-dominated convecti…