Problem of the Week
Math Club
BUGCAT 2020
Zassenhaus Conference
Hilton Memorial Lecture
BingAWM
I will discuss some important conjectures and problems involving graphs. In particular I will focus on questions raised by Hadwiger, Erdös, Gyárfás, Hajnal, Seymour, Lóvász, Vászonyi, Kelly, Ulam, and Reed.