UWA Logo What's On at UWA
   UWA HomeProspective Students  | Current Students  | Staff  | Alumni  | Visitors  | About  |     Search UWA    for      
 

EVENT: Groups and Combinatorics Seminar 16:00 Fri 03/11/2017 Weatherburn LT: Yian Xu

* Login to add events... *
Today's date is Thursday, March 28, 2024
Groups and Combinatorics Seminar 16:00 Fri 03/11/2017 Weatherburn LT: Yian Xu Other events...
Speaker: Yian Xu (University of Western Australia) Title: Constructing a 2-arc-transitive cover for a certain hypercube Time and place: 16:00 Friday 03/11/2017 in Weatherburn LT

Abstract: The canonical basis, which is a particular type of basis of a vector space will be introduced in this talk, and a sufficient and necessary condition is given to determine the existence of such a basis for a vector space. The structures of canonical bases are then used to study Cayley graphs of extraspecial $2$-groups of order $2^{2r+1}$ ($r eq 1$), which are further shown to be normal Cayley graphs and $2$-arc-transitive covers of $2r$-dimensional hypercubes. ​
Contact Stephen Glasby <[email protected]>
Start Fri, 03 Nov 2017 16:00
End Fri, 03 Nov 2017 17:00
Submitted by Stephen Glasby <[email protected]>
Last Updated Tue, 31 Oct 2017 17:04
Included in the following Calendars:
Additional Information:
  • Locations of venues on the Crawley and Nedlands campuses are available via the Campus Maps website.
  • Download this event as: Text | iCalendar
  • Mail this event:

Top of Page
© 2001-2010  The University of Western Australia
Questions? Mail [email protected]