Jiaxiong Hu
Department of Mathematics,
Simon Fraser University,
8888 University Drive,
Burnaby, BC, V5A 1S6,
Office: CECM P8495,
Phone: (778) 782 5617,



  1. Computer algebra. I am currently interested in designing a new parallel algorithm for computing the greastest common divisor of multivariate polynomials over integers and number fields based on Ben-Or/Tiwari algorithm. This is also my Phd thesis project. The brief idea

  2. Polynomials algorithms, Multi-dimensional arrays, Algorithms in Lie algebras, Algorithms for computing Hermite Normal Form, Matrices Multiplication.

  • MathSciNet.

  • Research papars:

    1. Jiaxiong Hu and Michael Monagan, A fast parallel spase polynomial GCD algorithm. ISSAC 2016, Waterloo, Ontario.

    2. Murray Brember, Jiaxiong Hu and Luke Oeding, The 3x3x3 hyperdeterminant as a polynomial in the fundamental invariants for SL(3,C)xSL(3,C)xSL(3,C). Mathematics in Computer Science, special issue on Computational Algebraic Geometry, Volume 8, Issue 2, 146-156, 2014. (submitted 11 October 2013, accepted on 17 February 2014.)

    3. Murray Bremner and Jiaxiong Hu, On Kruskal's theorem that every 3 x 3 x 3 array has rank at most 5. Linear Algebra and its Application 439, 2, 401-421, 2013. (submitted 6 September 2012,, accepted on 16 March 2013.)

    4. Murray Bremner and Jiaxiong Hu, Canonical forms of small tensors over F_2.

    5. Murray Bremner and Jiaxiong Hu, The fundamental invariants of 3 x 3 x 3 array. Mathematics of Computations, 82(2013),no.284, 2421-2438. (submitted 13 December 2011, accepted on 24 April 2012.)

    6. Murray Bremner and Jiaxiong Hu, Lie invariants in two and three variables. Algebra Colloquium, Volume 21, Number 1, 2014. (submitted 7 July 2010, accepted 27 January 2011.)

    7. Jiaxiong Hu, Master thesis, Invariant Lie polynomials in two and three variables. University of Saskatchewan. August 2009.


    Personal workstations:

    1. Intel i7-2600/4 cores/8MB Cache/3.4Ghz-3.8Ghz, 16GB DDR3 RAM, 8TB HDD, Linux Debian Ubuntu 14.04LTS. (Server)

    2. Intel i7-5960X/8 cores/20MB Cache/3Ghz-3.5Ghz, 64GB DDR4 RAM, 480GB SSD + 1TB HDD, Nvidia GTX680, Linux Debian Ubuntu 14.04LTS.

    3. Intel i7-4770/4 cores/8MB Cache/3.4Ghz-3.9Ghz, 32GB DDR3 RAM, 256GB SSD + ITB HDD, Nvidia GTX960, Windows 8.1. (DELL XPS 8700)

    4. Intel i7-3615/4 cores/6MB Cache/2.3Ghz-3.3Ghz, 16GB DDR3 RAM, 1TB HDD, Mac OS. (Mac Mini)

    Personal information:

    Permanently live with my wife Cindy, my daughter Isabella, my son Gordon and two Yorkshire terriers (Duke and Lucy) in Saskatoon, Saskatchewan. My Curriculum Vitae can be found here.

    Computer skills:

    Maple, Python, C, Latex, HTML.

    Useful links:

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    A photo of Duke,
    A photo of Lucy,
    A photo of my wife.

    HTML/CSS support website: w3school in modern Chinese and w3schools in English.
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