Non-repetition of second coefficients of Hecke polynomials

Archer Clayton, Helen Dai, Tianyu Ni +3

Let $T_m(N,2k)$ denote the $m$-th Hecke operator on the space $S_{2k}({\Gamma }_0(N))$ of cuspidal modular forms of weight $2k$ and level $N$. In this paper, we study the non-repetition of…