2 papers
math.NT2026
A new proof of Carlitz-Wan conjecture on exceptional polynomials
Yilong Hu, Zhiyao Zhang
We give a new proof of the Carlitz-Wan conjecture, previously proved by Lenstra (1995). The proof we present uses Weil's Conjecture for curves over finite fields and a result of Bo…
math.CO2026
A note on The asymptotic uniform distribution of subset sums
Yilong Hu
We find out that the main result of the article The asymptotic uniform distribution of subset sums can be proven much more easily, using an explicit formula proposed by Li and Wan.