University COVID-19 update

The University of Waterloo is constantly updating our most Frequently Asked Questions.

Questions about buildings and services? Visit the list of Modified Services.

Please note: The University of Waterloo is closed for all events until further notice.

Tutte seminar - Jim GeelenExport this event to calendar

Friday, March 25, 2011 — 3:30 PM to 4:30 PM EDT

Characterizing graphic matroids by a system of linear equations

Speaker: Jim Geelen
Affiliation: University of Waterloo
Room: Mathematics & Computer Building (MC) 5158

Abstract:

Given a rank-r binary matroid M, we construct a system of O(r3) linear equations in O(r2) variables that has a solution over GF(2) if and only if M is graphic.

This is joint work with Bert Gerards. The talk will be self-contained.

Location 
MC - Mathematics & Computer Building
5158
200 University Avenue West

Waterloo, ON N2L 3G1
Canada

S M T W T F S
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
  1. 2021 (57)
    1. June (10)
    2. May (7)
    3. April (9)
    4. March (13)
    5. February (8)
    6. January (10)
  2. 2020 (119)
    1. December (5)
    2. November (12)
    3. October (12)
    4. September (12)
    5. August (11)
    6. July (17)
    7. June (11)
    8. May (6)
    9. March (11)
    10. February (11)
    11. January (11)
  3. 2019 (167)
  4. 2018 (136)
  5. 2017 (103)
  6. 2016 (137)
  7. 2015 (136)
  8. 2014 (88)
  9. 2013 (48)
  10. 2012 (39)
  11. 2011 (36)
  12. 2010 (40)
  13. 2009 (40)
  14. 2008 (39)
  15. 2007 (15)