2 papers
math.CO2026
A sharp point-sphere incidence bound for -Salem sets
Steven Senger, Dung The Tran
We establish a sharp point-sphere incidence bound in finite fields for point sets exhibiting controlled additive structure. Working in the framework of \((4,s)\)-Salem sets, which…
math.OC2024
A gradient flow method for smooth splines versus least-squares fitting on Riemannian manifolds
Chun-Chi Lin, The Dung Tran
This article presents a novel resolution to the problem of spline interpolation versus least-squares fitting on smooth Riemannian manifolds utilizing the method of gradient flows o…