Contact Info
Combinatorics & Optimization
University of Waterloo
Waterloo, Ontario
Canada N2L 3G1
Phone: 519-888-4567, ext 33038
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Friday, May 25, 2012 — 3:30 PM to 4:30 PM EDT
A notion of inverse Chvátal rank
| Speaker: | Marco di Summa |
|---|---|
| Affiliation: | University of Padova |
| Room: | Mathematics & Computer Building (MC) 5158 |
Abstract:
Friday, May 18, 2012 — 3:30 PM to 4:30 PM EDT
All the King's Horses
| Speaker: | Chris Godsil |
|---|---|
| Affiliation: | University of Waterloo |
| Room: | Mathematics & Computer Building (MC) 5158 |
Abstract:
Friday, May 11, 2012 — 3:30 PM to 4:30 PM EDT
On Tutte's 3-flow conjecture
| Speaker: | Dan Younger |
|---|---|
| Affiliation: | University of Waterloo |
| Room: | Mathematics & Computer Building (MC) 5158 |
Abstract:
Friday, May 4, 2012 — 3:30 PM to 4:30 PM EDT
Tutte's proof of Kuratowski's Theorem
| Speaker: | Bruce Richter |
|---|---|
| Affiliation: | University of Waterloo |
| Room: | Mathematics & Computer Building (MC) 5158 |
Abstract:
Tutte's theory of peripheral cycles can be used to give a proof of Kuratowski's Planarity Theorem for 3-connected graphs. This expository talk is aimed at giving the main steps of this argument.