S-lemma with equality and its applications Y Xia, S Wang, RL Sheu Mathematical Programming 156 (1), 513-547, 2016 | 60 | 2016 |

A new linearization method for quadratic assignment problems Y Xia, YX Yuan Optimisation Methods and Software 21 (5), 805-818, 2006 | 55 | 2006 |

Duality and solutions for quadratic programming over single non-homogeneous quadratic constraint JM Feng, GX Lin, RL Sheu, Y Xia Journal of Global Optimization 54 (2), 275-293, 2012 | 43 | 2012 |

Trust region subproblem with a fixed number of additional linear inequality constraints has polynomial complexity Y Hsia, RL Sheu arXiv preprint arXiv:1312.1398, 2013 | 24 | 2013 |

Portfolio optimization using asymmetry robust mean absolute deviation model P Li, Y Han, Y Xia Finance Research Letters 18, 353-362, 2016 | 23 | 2016 |

An efficient continuation method for quadratic assignment problems Y Xia Computers & Operations Research 37 (6), 1027-1032, 2010 | 23 | 2010 |

A revisit to quadratic programming with one inequality quadratic constraint via matrix pencil Y Hsia, GX Lin, RL Sheu arXiv preprint arXiv:1312.1400, 2013 | 22 | 2013 |

A linear-time algorithm for the trust region subproblem based on hidden convexity J Wang, Y Xia Optimization Letters 11 (8), 1639-1646, 2017 | 21 | 2017 |

Dynamic robust portfolio selection with copulas Y Han, P Li, Y Xia Finance Research Letters 21, 190-200, 2017 | 21 | 2017 |

An SDP approach for quadratic fractional problems with a two-sided quadratic constraint VB Nguyen, RL Sheu, Y Xia Optimization Methods and Software 31 (4), 701-719, 2016 | 21 | 2016 |

Strong duality for generalized trust region subproblem: S-lemma with interval bounds S Wang, Y Xia Optimization Letters 9 (6), 1063-1073, 2015 | 20 | 2015 |

A survey of hidden convex optimization Y Xia Journal of the Operations Research Society of China 8 (1), 1-28, 2020 | 16 | 2020 |

On minimizing the ratio of quadratic functions over an ellipsoid Y Xia Optimization 64 (5), 1097-1106, 2015 | 16 | 2015 |

New optimality conditions for quadratic optimization problems with binary constraints Y Xia Optimization letters 3 (2), 253-263, 2009 | 14 | 2009 |

Improved Gilmore-Lawler bound for quadratic assignment problems Y Xia 工程數學學報 24 (3), 401-413, 2007 | 13 | 2007 |

Theory and application of *p*-regularized subproblems for *p*>2Y Hsia, RL Sheu, Y Yuan Optimization Methods and Software 32 (5), 1059-1077, 2017 | 12 | 2017 |

On local convexity of quadratic transformations Y Xia Journal of the Operations Research Society of China 2 (3), 341-350, 2014 | 12 | 2014 |

Gilmore-Lawler bound of quadratic assignment problem Y Xia Frontiers of Mathematics in China 3 (1), 109-118, 2008 | 12 | 2008 |

On the ball-constrained weighted maximin dispersion problem S Wang, Y Xia SIAM Journal on Optimization 26 (3), 1565-1588, 2016 | 11 | 2016 |

A tight linearization strategy for zero-one quadratic programming problems W Gharibi, Y Xia International Journal of Computer Science Issues (IJCSI) 9 (3), 294, 2012 | 11 | 2012 |