Ruoyu Yang

Sharp error estimate of variable time-step IMEX BDF2 scheme for parabolic integro-differential equations with initial singularity arising in finance

Yana Di, Chengchao Zhao, Jiwei Zhang, 2022 .

Does government behaviour or enterprise investment improve regional innovation performance? - evidence from China

Ruoyu Yang, Ye Zheng, Wei Han, 2021, Int. J. Technol. Manag..