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3:30 pm Colloquium: Khrystyna Serhiyenko (UC Berkeley)
Colloquium: Khrystyna Serhiyenko...
Feb 26 @ 3:30 pm – 4:30 pm
Speaker: Khrystyna Serhiyenko  (UC Berkeley) Title: Frieze patterns  Abstract: Frieze is a lattice of positive integers satisfying certain rules.  Friezes were first studied by Conway and Coxeter in 1970′s, but they gained fresh interest in the[...]
3:00 pm Undergraduate colloquium: Kenshi Miyabe (Meiji U.) @ Keller 402
Undergraduate colloquium: Kenshi... @ Keller 402
Mar 1 @ 3:00 pm – 4:00 pm
Speaker: Kenshi Miyabe (Meiji University) Title: Continuity of limit computable functions Abstract: The Darboux-Froda theorem says that, for every non-decreasing function, the set of the points of non-continuity is at most countable. This is probably[...]
4:00 pm Colloquium: Andrew Sale (Cornell U. )
Colloquium: Andrew Sale (Cornell...
Mar 1 @ 4:00 pm – 5:00 pm
Speaker: Andrew Sale (Cornell U.) Title: On the outer automorphism groups of right-angled Artin and Coxeter groups Abstract: In geometric group theory, a fundamental, and broad, question to answer is that of understanding the world[...]