Southwestern University of Finance and Economics

output

20082026

most citedFramelet Representation of Tensor Nuclear Norm for Third-Order Tensor Completion

185 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2013Show all

13 papers · 1 filter

math.AP2013★ 18 cited

Qualitative analysis of stationary Keller-Segel chemotaxis models with logistic growth

Qi Wang, Jingda Yan, Chunyi Gai

We study the stationary Keller--Segel chemotaxis models with logistic cellular growth over a one-dimensional region subject to the Neumann boundary condition. We show that nonconst…

math.AP2013★ 8 cited

Boundary spikes of a Keller-Segel chemotaxis system with saturated logarithmic sensitivity

Qi Wang

In this paper, we study the nonconstant positive steady states of a Keller-Segel chemotaxis system over a bounded domain $Ω \subset R^{N}$ , $N \geq 1$ . The sensitivity functio…

stat.ME2013

Estimation of Extreme Quantiles for Functions of Dependent Random Variables

Jinguo Gong, Yadong Li, Liang Peng +1

We propose a new method for estimating the extreme quantiles for a function of several dependent random variables. In contrast to the conventional approach based on extreme value t…

math.ST2013★ 64 cited

High dimensional generalized empirical likelihood for moment restrictions with dependent data

Jinyuan Chang, Song Xi Chen, Xiaohong Chen

This paper considers the maximum generalized empirical likelihood (GEL) estimation and inference on parameters identified by high dimensional moment restrictions with weakly depend…

math.CA2013

Notes on a Theorem of Benci-Gluck-Ziller-Hayashi

Fengying Li, Shiqing Zhang

We use constrained variational minimizing methods to study the existence of periodic solutions with a prescribed energy for a class of second order Hamiltonian systems with a $C^{2}$ …

math.FA2013★ 1 cited

Beurling's Theorem And Invariant Subspaces For The Shift On Hardy Spaces

Zhijian Qiu

Let $G$ be a bounded open subset in the complex plane and let $H^{2} (G)$ denote the Hardy space on $G$ . We call a bounded simply connected domain $W$ perfectly connected if the bou…

math.FA2013

The Structure of the Closure of the Rational Functions in $L^{q}$ ( $μ$ )$

Zhijian Qiu

Let $K$ be a compact subset in the complex plane and let $A (K)$ be the uniform closure of the functions continuous on $K$ and analytic on $K^{\circ}$ . Let $μ$ be a positive finite…

math.CA2013

Periodic Solutions of Non-Autonomous Second Order Hamiltonian Systems

Fengying Li, Shiqing Zhang, Xiaoxiao Zhao

We try to generalize a result of M. Willem on forced periodic oscillations which required the assumption that the forced potential is periodic on spatial variables. In this paper,…

math.CA2013★ 4 cited

The Riemann Mapping Problem

Zhijian Qiu

In this article we investigate the century-old continuous extension problem of the Riemann map. Let $G$ be a simply connected domain. We call $λ$ in $\partial G$ a multiple point i…

math.CA2013

Carleson measures on planar sets

Zhijian Qiu

In this paper, we investigate what are Carleson measures on open subsets in the complex plane. A circular domain is a connected open subset whose boundary consists of finitely many…

math.AP2013★ 15 cited

On Classical Solutions to the Cauchy Problem of the Two-Dimensional Barotropic Compressible Navier-Stokes Equations with Vacuum

Jing Li, Zhilei Liang

This paper concerns the Cauchy problem of the barotropic compressible Navier-Stokes equations on the whole two-dimensional space with vacuum as far field density. In particular, th…

math.ST2013★ 2 cited

Nonparametric Independence Screening in Sparse Ultra-High Dimensional Varying Coefficient Models

Jianqing Fan, Yunbei Ma, Wei Dai

The varying-coefficient model is an important nonparametric statistical model that allows us to examine how the effects of covariates vary with exposure variables. When the number…

cs.CV2013★ 4 cited

Robust Face Recognition via Block Sparse Bayesian Learning

Taiyong Li, Zhilin Zhang

Face recognition (FR) is an important task in pattern recognition and computer vision. Sparse representation (SR) has been demonstrated to be a powerful framework for FR. In genera…

Qualitative analysis of stationary Keller-Segel chemotaxis models with logistic growth

Boundary spikes of a Keller-Segel chemotaxis system with saturated logarithmic sensitivity

Estimation of Extreme Quantiles for Functions of Dependent Random Variables

High dimensional generalized empirical likelihood for moment restrictions with dependent data

Notes on a Theorem of Benci-Gluck-Ziller-Hayashi

Beurling's Theorem And Invariant Subspaces For The Shift On Hardy Spaces

The Structure of the Closure of the Rational Functions in Lq(μ)$

Periodic Solutions of Non-Autonomous Second Order Hamiltonian Systems

The Riemann Mapping Problem

Carleson measures on planar sets

On Classical Solutions to the Cauchy Problem of the Two-Dimensional Barotropic Compressible Navier-Stokes Equations with Vacuum

Nonparametric Independence Screening in Sparse Ultra-High Dimensional Varying Coefficient Models

Robust Face Recognition via Block Sparse Bayesian Learning

The Structure of the Closure of the Rational Functions in $L^{q}$ ( $μ$ )$