2 papers
math.NT2026
Romanoff type theorems for polynomials over finite fields
Enci Wang
Given a polynomial \(g\) of degree \(δ>0\) over a finite field, we study monic polynomials \(f\) of degree \(n\) that can be written as \(f=h+g^k\), where \(h\) is a monic irreduci…
math.NT2026
On the reciprocity law in
Su Hu, Enci Wang
In 1991, Rousseau gave a new proof of Gauss's quadratic reciprocity by comparing two distinct coset representations of the group $(\mathbb{Z}_{p}^{*} \times \mathbb{Z}_{q}^{*}) / U…