Hui Wang

Triple divisor type functions in arithmetic progressions to prime power moduli

We study the equidistribution in arithmetic progressions modulo powers of a fixed odd prime of Hecke eigenvalues of noncuspidal $\mathrm{GL}_3$ automorphic forms, with a focus on the convolution coefficients $\lambda_{1\boxplus f}(n)=(\lambda_f\star 1)(n)$,attached to a level $1$ holomorphic primitive cusp form $f$. Ut...