3 papers
math.NT2026
Murmurations of quadratic and cubic characters over function fields
Matilde LalÃn, Kyu-Hwan Lee, Thomas Oliver +1
We compute the murmuration density for the family of quadratic characters over function fields. We show that the expectation of this density coincides with a correction term arisin…
math.NT2026
Decision trees, Frobenius traces, and Weierstrass coefficients of elliptic curves
Barinder S. Banwait, Xiaoyu Huang, Kyu-Hwan Lee +3
We investigate the extent to which the reduced minimal Weierstrass coefficients of an elliptic curve over may be computed from it's Frobenius traces. Decision tree mod…
math.NT2024
Murmurations of Dirichlet characters
Kyu-Hwan Lee, Thomas Oliver, Alexey Pozdnyakov
We calculate murmuration densities for two families of Dirichlet characters. The first family contains complex Dirichlet characters normalized by their Gauss sums. Integrating the…