Concepedia

Fengmin Xu

FX

17

Publications

1.7K

Citations

12

H-Index

2007

Active since

Affiliations

Xi'an Jiaotong University(Current)

Xidian University

Academy of Mathematics and Systems Science

Hong Kong Polytechnic University

Fengmin Xu is an author at Xi'an Jiaotong University specializing in engineering, approximation theory, and mathematical programming.

Top concepts

EngineeringApproximation TheoryMathematical ProgrammingComputer ScienceNumerical AnalysisCombinatorial OptimizationInverse ProblemsLinear ProgrammingOperations ResearchDiscrete Optimization

Publications per year

2007–2022

17

Publications

17

$L_{1/2}$ Regularization: A Thresholding Representation Theory and a Fast Solver

Zongben Xu, Xiangyu Chang, Fengmin Xu et al. · IEEE Transactions on Neural Networks and Learning Systems · 2012 · 1K citations

Lower Bound Theory of Nonzero Entries in Solutions of $\ell_2$-$\ell_p$ Minimization

Xiaojun Chen, Fengmin Xu, Yinyu Ye · SIAM Journal on Scientific Computing · 2010 · 287 citations · Full text

Mathematical Programming, Numerical Analysis, Engineering +18

Generalized symmetric ADMM for separable convex optimization

Jianchao Bai, Jicheng Li, Fengmin Xu et al. · Computational Optimization and Applications · 2017 · 84 citations · Full text

Engineering, Convex Optimization, Symmetric Admm +4

An efficient optimization approach for a cardinality-constrained index tracking problem

Fengmin Xu, Zhaosong Lu, Zongben Xu · Optimization methods & software · 2015 · 53 citations

Mathematical Programming, Engineering, Efficient Optimization Approach +17

Robust enhanced indexation with ESG: An empirical study in the Chinese Stock Market

Xuepeng Li, Fengmin Xu, Kui Jing · Economic Modelling · 2021 · 44 citations

Empirical Finance, Economics, Volatility Modeling +11

Rows per page

1–5 of 17