10 citations · 31 across the 17 of their papers we have counts for
18 papers
Marcinkiewicz-Zygmund inequalities for hemispherical -designs
Chao Li, Xiaojun Chen
In this paper, we introduce a new set of -orthogonal polynomials on the hemisphere $\mathbb{S}^d_+:=\{\mathbf{x}\in\mathbb{R}^{d+1}:\|\mathbf{x}\|=1, \mathbf{x}\cdot\…
Tight Error Bounds for the Sign-Constrained Stiefel Manifold
Xiaojun Chen, Yifan He, Zaikun Zhang
The sign-constrained Stiefel manifold in is a segment of the Stiefel manifold with fixed signs (nonnegative or nonpositive) for some columns of the matrice…
Anderson Acceleration for Nonsmooth Fixed Point Problems
Wei Bian, Xiaojun Chen
We give new convergence results of Anderson acceleration for the composite fixed point problem. We prove that Anderson(1) and EDIIS(1) are q-linear convergent with a smaller…
An Optimal Control Problem with Terminal Stochastic Linear Complementarity Constraints
Jianfeng Luo, Xiaojun Chen
In this paper, we investigate an optimal control problem with terminal stochastic linear complementarity constraints (SLCC), and its discrete approximation using the relaxation, th…
A Riemannian smoothing steepest descent method for non-Lipschitz optimization on submanifolds
Chao Zhang, Xiaojun Chen, Shiqian Ma
In this paper, we propose a Riemannian smoothing steepest descent method to minimize a nonconvex and non-Lipschitz function on submanifolds. The generalized subdifferentials on Rie…
Pure Characteristics Demand Models and Distributionally Robust Mathematical Programs with Stochastic Complementarity Constraints
Jie Jiang, Xiaojun Chen
We formulate pure characteristics demand models under uncertainties of probability distributions as distributionally robust mathematical programs with stochastic complementarity co…