My name is Xing Gu (古星). I was a research fellow of the School of Mathematics and Statistics, University of Melbourne from Nov.2017 to Jan. 2020. My mentor was Professor Christian Haesemeyer.
Currently I am a postdoctoral fellow at the Max-Planck Institute for Mathematics, Bonn, Germany. My new website is under construction.
My research interests are algebraic topology and homotopy theory.
Here is my cv.
Click here to view my teaching information.
I am the organizer of the graduate topology seminar of semester 1, 2019.
My current research interests are
(1) the topological period-index problem, and
(2) algebraic invariants of the classifying space/stack of the projective linear group PGL_n.
My research works are listed as follows.
Click here to view my publications.
On the Brown-Peterson cohomology of BPU_n in lower dimensions and the Thom map, arXiv: 2005.03107.
with D Crowley and C Haesemeyer, On the topological period-index problem over 8-manifolds, arXiv:1911.07206.
with X Wang and J Wu, The cohomology ring of S(3) and its application to stable homotopy groups of spheres, submitted, arXiv:1903.02730.
Some torsion classes in the Chow ring and cohomology of BPGL_n, submitted, arXiv: 1901.10090.
TEL: +61 3 834 40012
School of Mathematics and Statistics, University of Melbourne,
Parkville VIC 3010,