1.   Free algebras of modular forms on ball quotients (with B. Williams). arXiv: 2105.14892. 

2.   On the classification of reflective modular forms.  arXiv: 2301.12606.

3.  Hyperbolization of affine Lie algebras.  (with K. Sun & B. Williams). arXiv: 2312.03234. 

4.  Sums of four polygonal numbers: precise formulas. (with J. Li). arXiv: 2405.14710.  

5. Jacobi forms of weight one on \Gamma_0(N). (with J. Li). arXiv: 2410.13208.