1. Rank 2 Affine Invariant Subvarieties in H(6), with Pramana Saldin, arXiv:2608.02855, submitted.

2. Some Research on Limit Cycles of Lienard System, with Yilei Tang and Liuqing Yang. Mathematical Theory and Applications (2021), 41(3): 59-95.

3. Global dynamics of the Selkov systems, with Yilei Tang, Hebai Chen, and Chen Cao. Preprint.

Note for some topics