Ziyi Lei

According to our database, Ziyi Lei authored at least 4 papers between 2022 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

First order strong approximation of Ait-Sahalia-type interest rate model with Poisson jumps.

Ziyi Lei, Siqing Gan, Jing Liu

Numer. Algorithms, September, 2023

Strong and weak convergence rates of logarithmic transformed truncated EM methods for SDEs with positive solutions.

Ziyi Lei, Siqing Gan, Ziheng Chen

J. Comput. Appl. Math., 2023

Numerical approximation of the invariant distribution for a class of stochastic damped wave equations.

Ziyi Lei, Charles-Edouard Bréhier, Siqing Gan

CoRR, 2023

2022

A Categorification for the Signed Chromatic Polynomial.

Zhiyun Cheng, Ziyi Lei, Yitian Wang, Yanguo Zhang

Electron. J. Comb., 2022