sarah-marie belcastro makes an announcement
Pallavi Jayawant explains the intricacies of Tucker's Lemma
Pallavi Jayawant shows a triangulated sphere
Martin Kochol discusses graph duality
Martin Kochol points out an edge on which to use superposition
sarah-marie belcastro and Jackie Kaminski
Joan Hutchinson and Mike Albertson eat lunch together
Another view of DMD lunching
Audience members conversing during a break
Audience members being serious and working during a break
Alice Dean and Pallavi Jayawant sharing a laugh
Mark Ellingham and Martin Kochol sharing a laugh (with more audience members having discussions in the background)
Joan Hutchinson giving an example where precoloring distance 3 is sufficient
Joan Hutchinson explaining how Hadwiger's Conjecture relates to coloring extensions
Mark Ellingham is covered by his own voltage graphs
Mark Ellingham makes a point about voltage graphs
Diane Souvaine sets up an algorithm to connect sites while minimizing barrier crossings