Jan. 30
Roman Aranda Cuevas, UNL
"On the number of twice-punctured tori in a knot exterior"
Feb. 6
Kathryn Van Etten
"Van Kampen diagrams, filling functions, and aggregate variation"
Feb. 13
Nick Meyer, UNL
"Heegaard splittings, diagrams, and fundamental groups of 3-manifolds (Group trisections part 1)"
Feb. 20
Sam Lewis-Monkman, UNL
"TBA"
Feb. 27
Roman Aranda Cuevas, UNL
"TBA"
Mar. 5
Susan Hermiller, UNL
"TBA"
Mar. 19
Carolyn Engelhardt, U. Buffalo
"TBA"
Mar. 26
Alex Zupan, UNL
"TBA"
Apr. 2
Petra Vanderhei, UNL
"TBA"
Apr. 16
Audrey Goodnight, UNL
"TBA"
Apr. 23
Kaitlin Tademy, UNL
"TBA"
Apr. 30
Mark Brittenham, UNL
"TBA"
Tuesdays, 4:00-5:00 p.m.
On Zoom and in Avery 351