10:00 a.m. 2-crossing-critical graphs. Drago Bokal, University of Maribor
Bogdan Oporowski, Louisiana State University
R. Bruce Richter*, University of Waterloo
Gelasio Salazar, Universidad Autonoma San Luis Potosi
(1067-05-440)
1:00 p.m. Fragile matroids. Dillon Mayhew*, Victoria University of Wellington
Carolyn Chun, Victoria University of Wellington
Geoff Whittle, Victoria University of Wellington
Stefan van Zwam, Centrum Wiskunde & Informatica
(1067-05-1432)
4:00 p.m. When the branch width is high... Jim Geelen, University of Waterloo, Ontario, Canada
Stefan H.M. van Zwam*, Centrum Wiskunde en Informatica, Amsterdam, The Netherlands
(1067-05-345)
4:30 p.m. Non-degenerate even cycle matroids. Bertrand Guenin, University of Waterloo
Irene Pivotto*, University of Waterloo
Paul Wollan, University of Rome, La Sapienza
(1067-05-1092)