Ruishu Liu

According to our database, Ruishu Liu authored at least 6 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Explicit modified Euler approximations of the Aït-Sahalia type model with Poisson jumps.

Yingsong Jiang, Ruishu Liu, Minhong Xu

CoRR, June, 2025

Unconditionally positivity-preserving approximations of the Aït-Sahalia type model: Explicit Milstein-type schemes.

Yingsong Jiang, Ruishu Liu, Xiaojie Wang, Jinghua Zhuo

Numer. Algorithms, April, 2025

Unconditionally positivity-preserving explicit Euler-type schemes for a generalized Aït-Sahalia model.

Ruishu Liu, Yulin Cao, Xiaojie Wang

Numer. Algorithms, February, 2025

2024

A strong order 1.5 boundary preserving discretization scheme for scalar SDEs defined in a domain.

Ruishu Liu, Andreas Neuenkirch, Xiaojie Wang

Math. Comput., 2024

2023

A higher order positivity preserving scheme for the strong approximations of a stochastic epidemic model.

Ruishu Liu, Xiaojie Wang

Commun. Nonlinear Sci. Numer. Simul., September, 2023

An unconditional boundary and dynamics preserving scheme for the stochastic epidemic model.

Ruishu Liu, Xiaojie Wang, Lei Dai

CoRR, 2023