3 papers
math.NT2026
Cyclotomic factors of rational necklace functions
Nguyen Cao Minh, Nguyen Vu Hoang Minh, Dung Nguyen +3
Necklace polynomials arise in various fields of mathematics, including combinatorics, Lie theory, and Galois theory over finite fields. Their arithmetic properties have been extens…
math.CO2026
On gcd-graphs over matrix rings
Dung Nguyen, Tung T. Nguyen
Graphs defined over finite rings are well studied in the literature. The study of these graphs benefits from rich connections between several areas of mathematics, including number…
math.FA2019
Stability of Euler-Lagrange type cubic functional equations in quasi-Banach spaces
Wutiphol Sintunavarat, Nguyen Van Dung, Anurak Thanyacharoen
In this paper, we study the generalized Hyers-Ulam stability of Euler-Lagrange type cubic functional equation of the form \begin{align*} 2mf(x + my) + 2f(mx - y) = (m^3 + m)[f(x+ y…