2 citations · 4 across the 4 of their papers we have counts for
4 papers
Sparse approximate solution of fitting surface to scattered points by MLASSO model
Yong-Xia Hao, Chong-Jun Li, Ren-Hong Wang
The goal of this paper is to achieve a computational model and corresponding efficient algorithm for obtaining a sparse representation of the fitting surface to the given scattered…
Curvatures at the singular points of algebraic curves and surfaces
Chong-Jun Li, Ren-Hong Wang
In this paper, we study the computation of curvatures at the singular points of algebraic curves and surfaces. The idea is to convert the problem to compute the curvatures of the c…
The asymptotic properties of Eulerian numbers and refined Eulerian numbers: A Spline perspective
Renhong Wang, Yan Xu
In this paper, the asymptotic formulas for Eulerian numbers, refined Eulerian numbers and the coefficients of descent polynomials are obtained directly from the spline interpretati…
A spline interpretation of Eulerian numbers
Renhong Wang, Yan Xu, Zhiqiang Xu
In this paper, we explore the interrelationship between Eulerian numbers and B splines. Specifically, using B splines, we give the explicit formulas of the refined Eulerian numbers…