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xuyi
Associate professor
数学系
Computational Mathematics Department
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Address:
LIB-517
Post:
  • Curriculum Vitae
  • Research
  • Honors and Awards
  • Activity
  • Born in Nanjing, China Subject: Optimization, Tensor
    2001-2005 Nanjing Normal University, Bachelor 2005-2012 Nanjing Normal University, PHD 2009-2013 The HongKong Polytechnic University, PHD
    2013-Now Southeast University,Lecturer 2015.7-2016.1 Nanyang Technological University, Post PHD

  • 1、 Yi Xu，Wenyu Sun，Liqun Qi，On Solving a Class of Linear Semi-infinite Programming by SDP Method，Optimization，2015，64（3）：603-616.    

    2、 Liqun Qi，Changqin Xu，Yi Xu，Nonnegative tensor factorization, completely positive tensors and an Hierarchically elimination algorithm，SIAM Journal on Matrix Analysis and Applications，2014，35（4）：1227-1241.     

    3、 Weiping Zhu，Jiannong Cao，Yi Xu，Lei Yang，Junjun Kong，Fault-Tolerant RFID Reader Localization Based on Passive RFID Tags，IEEE Transactions on Parallel and Distributed Systems，2014，25（8）：2065-2079.      

    4、 Liqun Qi，Yi Xu，Ya-Xiang Yuan，Xinzhen Zhang，A Cone Constrained Convex Program: Structure and Algorithms，Journal of the Operations Research Society of China，2013，1（1）：37-53.      

    5、 Liqun Qi，Gaohang Yu，Yi Xu，Nonnegative Diffusion Orientation Distribution Function，Journal of Mathematical Imaging and Vision，2013，45（2）：103-113.     

    6、 Liping Zhang，Liqun Qi，Ziyan Luo，Yi Xu，The Dominant Eigenvalue of an Essentially Nonnegative Tensor，Numerical Linear Algebra with Applications，2013，20（6）：929-941.     

    7、 Yi Xu，Wenyu Sun，A filter successive linear programming method for nonlinear semidefinite programming problems，Numerical Algebra, Control and Optimization，2012，2（1）：193-206.     

    8、 Liping Zhang，Liqun Qi，Yi Xu，Linear convergence of the LZI algorithm for weakly positive tensors，Journal of Computational Mathematics，2012，30（1）：24-33.      

    9、 Yi Xu，Wenyu Sun，Liqun Q，A Feasible Direction Method for Semidefinite Program with Box Constraints，Applied Mathematics Letters，2011，24（11）：1874-1881.    

    10、 Weiping Zhu，Jiannong Cao，Yi Xu，Vaskar Raychoudhury，Event Aggregation with Different Latency Constraints and Aggregation Functions in Wireless Sensor Networks，IEEE International Conference on Communications，2011.6.5-2011.6.9.   


  • 1 a class of algorithms of the symmetric cone program. National Natural Science Funds of China (Grant No. 11501100), 2016.1-2018.12.

    2 participate in

    “The theory and the algorithm for derivate-free method”, National Natural Science Funds of China (Grant No. 11571178), 2016.1-2019.12.