Works matching AU Qi, Liqun

Results: 145

Analytical expressions of copositivity for fourth-order symmetric tensors.

Published in:

Analysis & Applications, 2021, v. 19, n. 5, p. 779, doi. 10.1142/S0219530520500049

By:

Song, Yisheng;
Qi, Liqun

Publication type:

Article

Low Tucker rank tensor completion using a symmetric block coordinate descent method.

Published in:

Numerical Linear Algebra with Applications, 2023, v. 30, n. 3, p. 1, doi. 10.1002/nla.2464

By:

Yu, Quan;
Zhang, Xinzhen;
Chen, Yannan;
Qi, Liqun

Publication type:

Article

The analytic connectivity in uniform hypergraphs: Properties and computation.

Published in:

Numerical Linear Algebra with Applications, 2023, v. 30, n. 2, p. 1, doi. 10.1002/nla.2468

By:

Cui, Chunfeng;
Luo, Ziyan;
Qi, Liqun;
Yan, Hong

Publication type:

Article

A fast algorithm for the spectral radii of weakly reducible nonnegative tensors.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 2, p. 1, doi. 10.1002/nla.2134

By:

Zhou, Guanglu;
Wang, Gang;
Qi, Liqun;
Alqahtani, Mohammed

Publication type:

Article

A semidefinite program approach for computing the maximum eigenvalue of a class of structured tensors and its applications in hypergraphs and copositivity test.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 1, p. n/a, doi. 10.1002/nla.2125

By:

Chen, Haibin;
Chen, Yannan;
Li, Guoyin;
Qi, Liqun

Publication type:

Article

Fast Hankel tensor-vector product and its application to exponential data fitting.

Published in:

Numerical Linear Algebra with Applications, 2015, v. 22, n. 5, p. 814, doi. 10.1002/nla.1970

By:

Ding, Weiyang;
Qi, Liqun;
Wei, Yimin

Publication type:

Article

Finding the extreme Z-eigenvalues of tensors via a sequential semidefinite programming method.

Published in:

Numerical Linear Algebra with Applications, 2013, v. 20, n. 6, p. 972, doi. 10.1002/nla.1884

By:

Hu, Shenglong;
Huang, Zheng ‐ Hai;
Qi, Liqun

Publication type:

Article

The Z-eigenvalues of a symmetric tensor and its application to spectral hypergraph theory.

Published in:

Numerical Linear Algebra with Applications, 2013, v. 20, n. 6, p. 1001, doi. 10.1002/nla.1877

By:

Li, Guoyin;
Qi, Liqun;
Yu, Gaohang

Publication type:

Article

A survey on the spectral theory of nonnegative tensors.

Published in:

Numerical Linear Algebra with Applications, 2013, v. 20, n. 6, p. 891, doi. 10.1002/nla.1902

By:

Chang, Kungching;
Qi, Liqun;
Zhang, Tan

Publication type:

Article

The spectral theory of tensors and its applications.

Published in:

Numerical Linear Algebra with Applications, 2013, v. 20, n. 6, p. 889, doi. 10.1002/nla.1912

By:

Lim, Lek ‐ Heng;
Ng, Michael K.;
Qi, Liqun

Publication type:

Article

On the largest eigenvalue of a symmetric nonnegative tensor.

Published in:

Numerical Linear Algebra with Applications, 2013, v. 20, n. 6, p. 913, doi. 10.1002/nla.1885

By:

Zhou, Guanglu;
Qi, Liqun;
Wu, Soon ‐ Yi

Publication type:

Article

Linear convergence of an algorithm for computing the largest eigenvalue of a nonnegative tensor.

Published in:

Numerical Linear Algebra with Applications, 2012, v. 19, n. 5, p. 830, doi. 10.1002/nla.822

By:

Zhang, Liping;
Qi, Liqun

Publication type:

Article

Semidefinite relaxation approximation for multivariate bi-quadratic optimization with quadratic constraints.

Published in:

Numerical Linear Algebra with Applications, 2012, v. 19, n. 1, p. 113, doi. 10.1002/nla.781

By:

Ling, Chen;
Zhang, Xinzhen;
Qi, Liqun

Publication type:

Article

Structured matrices and tensors.

Published in:

Numerical Linear Algebra with Applications, 2012, v. 19, n. 1, p. 1, doi. 10.1002/nla.826

By:

Michael, Ng;
Chan, Raymond;
Chen, Xiaojun;
Qi, Liqun;
Luk, Franklin;
Ng, Michael;
Tyrtyshnikov, Eugene

Publication type:

Article

Globally and superlinearly convergent inexact Newton–Krylov algorithms for solving nonsmooth equations.

Published in:

Numerical Linear Algebra with Applications, 2010, v. 17, n. 1, p. 155, doi. 10.1002/nla.673

By:

Jinhai Chen;
Liqun Qi

Publication type:

Article

A practical method for computing the largest M-eigenvalue of a fourth-order partially symmetric tensor.

Published in:

Numerical Linear Algebra with Applications, 2009, v. 16, n. 7, p. 589, doi. 10.1002/nla.633

By:

Yiju Wang;
Liqun Qi;
Xinzhen Zhang

Publication type:

Article

On the successive supersymmetric rank-1 decomposition of higher-order supersymmetric tensors.

Published in:

Numerical Linear Algebra with Applications, 2007, v. 14, n. 6, p. 503, doi. 10.1002/nla.537

By:

Yiju Wang;
Liqun Qi

Publication type:

Article

Globalization of Newton's Method for Solving Non-linear Equations.

Published in:

Numerical Linear Algebra with Applications, 1996, v. 3, n. 3, p. 239, doi. 10.1002/(SICI)1099-1506(199605/06)3:3<239::AID-NLA81>3.0.CO;2-U

By:

Nazareth, J.L.;
Liqun Qi

Publication type:

Article

REGULAR PSEUDO-SMOOTH NCP AND BVIP FUNCTIONS AND GLOBALLY AND QUADRATICALLY CONVERGENT GENERALIZED NEWTON METHODS FOR COMPLEMENTARITY AND VARIATIONAL INEQUALITY PROBLEMS.

Published in:

Mathematics of Operations Research, 1999, v. 24, n. 2, p. 440, doi. 10.1287/moor.24.2.440

By:

Liqun Qi

Publication type:

Article

SEMISMOOTH KARUSH-KUHN-TUCKER EQUATIONS AND CONVERGENCE ANALYSIS OF NEWTON AND QUASI-NEWTON METHODS FOR SOLVING THESE EQUATIONS.

Published in:

Mathematics of Operations Research, 1997, v. 22, n. 2, p. 301, doi. 10.1287/moor.22.2.301

By:

Qi, Liqun;
Jiang, Houyuan

Publication type:

Article

Iteration Functions in Some Nonsmooth Optimization Algorithms.

Published in:

Mathematics of Operations Research, 1995, v. 20, n. 2, p. 479, doi. 10.1287/moor.20.2.479

By:

Poliquin, René;
Liqun Qi

Publication type:

Article

SEMIREGULARITY AND GENERALIZED SUBDIFFERENTIALS WITH APPLICATIONS TO OPTIMIZATION.

Published in:

Mathematics of Operations Research, 1993, v. 18, n. 4, p. 982, doi. 10.1287/moor.18.4.982

By:

Birge, John R.;
Liqun Qi

Publication type:

Article

CONVERGENCE ANALYSIS OF SOME ALGORITHMS FOR SOLVING NONSMOOTH EQUATIONS.

Published in:

Mathematics of Operations Research, 1993, v. 18, n. 1, p. 227, doi. 10.1287/moor.18.1.227

By:

Liqun Qi

Publication type:

Article

ODD SUBMODULAR FUNCTIONS, DILWORTH FUNCTIONS AND DISCRETE CONVEX FUNCTIONS.

Published in:

Mathematics of Operations Research, 1988, v. 13, n. 3, p. 435, doi. 10.1287/moor.13.3.435

By:

Liqun Qi

Publication type:

Article

THE A--FOREST ITERATION METHOD FOR THE STOCHASTlC GENERALIZED TRANSPORTATION PROBLEM.

Published in:

Mathematics of Operations Research, 1987, v. 12, n. 1, p. 1, doi. 10.1287/moor.12.1.1

By:

Qi, Liqun

Publication type:

Article

COMPLETE CLOSEDNESS OF MAXIMAL MONOTONE OPERATORS.

Published in:

Mathematics of Operations Research, 1983, v. 8, n. 2, p. 315, doi. 10.1287/moor.8.2.315

By:

Liqun Qi

Publication type:

Article

COMPUTING BLOCK-ANGULAR KARMARKAR PROJECTIONS WITH APPLICATIONS TO STOCHASTIC PROGRAMMING.

Published in:

Management Science, 1988, v. 34, n. 12, p. 1472, doi. 10.1287/mnsc.34.12.1472

By:

Birge, John R.;
Liqun Qi

Publication type:

Article

On solving a class of linear semi-infinite programming by SDP method.

Published in:

Optimization, 2015, v. 64, n. 3, p. 603, doi. 10.1080/02331934.2013.793325

By:

Xu, Yi;
Sun, Wenyu;
Qi, Liqun

Publication type:

Article

An active-set projected trust-region algorithm with limited memory BFGS technique for box-constrained nonsmooth equations.

Published in:

Optimization, 2013, v. 62, n. 7, p. 857, doi. 10.1080/02331934.2011.603321

By:

Qi, Liqun;
Wei, Zengxin;
Yuan, Gonglin

Publication type:

Article

Optimality conditions for Tucker low-rank tensor optimization.

Published in:

Computational Optimization & Applications, 2023, v. 86, n. 3, p. 1275, doi. 10.1007/s10589-023-00465-4

By:

Luo, Ziyan;
Qi, Liqun

Publication type:

Article

T-product factorization method for internet traffic data completion with spatio-temporal regularization.

Published in:

Computational Optimization & Applications, 2021, v. 80, n. 3, p. 883, doi. 10.1007/s10589-021-00315-1

By:

Ling, Chen;
Yu, Gaohang;
Qi, Liqun;
Xu, Yanwei

Publication type:

Article

Expected residual minimization method for monotone stochastic tensor complementarity problem.

Published in:

Computational Optimization & Applications, 2020, v. 77, n. 3, p. 871, doi. 10.1007/s10589-020-00222-x

By:

Ming, Zhenyu;
Zhang, Liping;
Qi, Liqun

Publication type:

Article

Copositive tensor detection and its applications in physics and hypergraphs.

Published in:

Computational Optimization & Applications, 2018, v. 69, n. 1, p. 133, doi. 10.1007/s10589-017-9938-1

By:

Chen, Haibin;
Huang, Zheng-Hai;
Qi, Liqun

Publication type:

Article

Formulating an n-person noncooperative game as a tensor complementarity problem.

Published in:

Computational Optimization & Applications, 2017, v. 66, n. 3, p. 557, doi. 10.1007/s10589-016-9872-7

By:

Huang, Zheng-Hai;
Qi, Liqun

Publication type:

Article

A semismooth Newton method for tensor eigenvalue complementarity problem.

Published in:

Computational Optimization & Applications, 2016, v. 65, n. 1, p. 109, doi. 10.1007/s10589-016-9838-9

By:

Chen, Zhongming;
Qi, Liqun

Publication type:

Article

Higher-degree eigenvalue complementarity problems for tensors.

Published in:

Computational Optimization & Applications, 2016, v. 64, n. 1, p. 149, doi. 10.1007/s10589-015-9805-x

By:

Ling, Chen;
He, Hongjin;
Qi, Liqun

Publication type:

Article

On the cone eigenvalue complementarity problem for higher-order tensors.

Published in:

Computational Optimization & Applications, 2016, v. 63, n. 1, p. 143, doi. 10.1007/s10589-015-9767-z

By:

Ling, Chen;
He, Hongjin;
Qi, Liqun

Publication type:

Article

Space tensor conic programming.

Published in:

Computational Optimization & Applications, 2014, v. 59, n. 1/2, p. 307, doi. 10.1007/s10589-013-9577-0

By:

Qi, Liqun;
Ye, Yinyu

Publication type:

Article

Properties and methods for finding the best rank-one approximation to higher-order tensors.

Published in:

Computational Optimization & Applications, 2014, v. 58, n. 1, p. 105, doi. 10.1007/s10589-013-9617-9

By:

Yang, Yuning;
Yang, Qingzhi;
Qi, Liqun

Publication type:

Article

An alternating structured trust region algorithm for separable optimization problems with nonconvex constraints.

Published in:

Computational Optimization & Applications, 2014, v. 57, n. 2, p. 365, doi. 10.1007/s10589-013-9597-9

By:

Xue, Dan;
Sun, Wenyu;
Qi, Liqun

Publication type:

Article

A smoothing SQP method for nonlinear programs with stability constraints arising from power systems.

Published in:

Computational Optimization & Applications, 2012, v. 51, n. 1, p. 175, doi. 10.1007/s10589-010-9348-0

By:

Tong, Xiaojiao;
Qi, Liqun;
Wu, Soon-Yi;
Wu, Felix

Publication type:

Article

A smoothing projected Newton-type algorithm for semi-infinite programming.

Published in:

Computational Optimization & Applications, 2009, v. 42, n. 1, p. 1, doi. 10.1007/s10589-007-9117-x

By:

Qi, Liqun;
Ling, Chen;
Tong, Xiaojiao;
Zhou, Guanglu

Publication type:

Article

The Lagrangian Globalization Method for Nonsmooth Constrained Equations.

Published in:

Computational Optimization & Applications, 2006, v. 33, n. 1, p. 89, doi. 10.1007/s10589-005-5960-9

By:

Xiaojiao Tong;
Liqun Qi;
Yu-fei Yang

Publication type:

Article

The Lagrangian Globalization Method for Nonsmooth Constrained Equations.

Published in:

Computational Optimization & Applications, 2005, v. 32, n. 3, p. 89, doi. 10.1007/s10589-005-5960-9

By:

Xiaojiao Tong;
Liqun Qi;
Yu-Fei Yang

Publication type:

Article

Regularized Newton Methods for Convex Minimization Problems with Singular Solutions.

Published in:

Computational Optimization & Applications, 2004, v. 28, n. 2, p. 131, doi. 10.1023/B:COAP.0000026881.96694.32

By:

Li, Dong-Hui;
Fukushima, Masao;
Qi, Liqun;
Yamashita, Nobuo

Publication type:

Article

Guest Editorial.

Published in:

Computational Optimization & Applications, 2003, v. 25, n. 1-3, p. 7, doi. 10.1023/A:1022924218472

By:

Qi, Liqun

Publication type:

Article

A Strongly Semismooth Integral Function and Its Application.

Published in:

Computational Optimization & Applications, 2003, v. 25, n. 1-3, p. 223, doi. 10.1023/A:1022969507994

By:

Qi, Liqun;
Yin, Hongxia

Publication type:

Article

Spectral directed hypergraph theory via tensors.

Published in:

Linear & Multilinear Algebra, 2016, v. 64, n. 4, p. 780, doi. 10.1080/03081087.2015.1125838

By:

Xie, Jinshan;
Qi, Liqun

Publication type:

Article

Perturbation bounds of tensor eigenvalue and singular value problems with even order.

Published in:

Linear & Multilinear Algebra, 2016, v. 64, n. 4, p. 622, doi. 10.1080/03081087.2015.1074153

By:

Che, Maolin;
Qi, Liqun;
Wei, Yimin

Publication type:

Article

Some new trace formulas of tensors with applications in spectral hypergraph theory.

Published in:

Linear & Multilinear Algebra, 2015, v. 63, n. 5, p. 971, doi. 10.1080/03081087.2014.910208

By:

Shao, Jia-Yu;
Qi, Liqun;
Hu, Shenglong

Publication type:

Article