SEMINAR: Groups and Combinatorics Seminar, Chromatic roots of graphs and matroids
|
|
Groups and Combinatorics Seminar, Chromatic roots of graphs and matroids |
Other events...
|
Gordon Royle (UWA)
will speak on
Chromatic roots of graphs and matroids
at 3pm Friday May the 23rd in Weatherburn Lecture Theatre.
Abstract:
The location of the real and/or complex roots of the chromatic polynomial of a graph has been studied for many years, both by combinatorial mathematicians and statistical physicists, yet despite this many fundamental questions remain unsolved. And even though the chromatic polynomial is most generally a matroidal concept, very little indeed is known about the location of chromatic roots of matroids that are not graphic or cographic. In this talk, I will present a necessarily-personal survey of the major results and my favourite open problems in this area.
Speaker(s) |
Gordon Royle (UWA)
|
Location |
Weatherburn Lecture Theatre G.40
|
|
Contact |
Irene Pivotto
<[email protected]>
|
Start |
Fri, 23 May 2014 15:00
|
End |
Fri, 23 May 2014 16:00
|
Submitted by |
Irene Pivotto <[email protected]>
|
Last Updated |
Wed, 21 May 2014 11:24
|
Included in the following Calendars: |
|
- 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:
|