# Events happening on January 23, 2018

Sun Mon Tue Wed Thu Fri Sat February 2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
Sun Mon Tue Wed Thu Fri Sat March 2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Sun Mon Tue Wed Thu Fri Sat April 2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Sun Mon Tue Wed Thu Fri Sat May 2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Sun Mon Tue Wed Thu Fri Sat June 2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Tue, Jan. 23
11am (MATH 350)
###### Number Theory
Nikolay Moshchevitin (Lomonosov Moscow State University)
Continued fractions, irrationality measures and oscillation theorems
Tue, Jan. 23
1pm (MATH 220)
###### Grad Algebra
Peter Mayr (CU Boulder)
Supernilpotent algebras 1
Tue, Jan. 23
2pm (MATH 220)
###### Logic
William DeMeo (CU Boulder)
A Tutorial Introduction to the Lean Prover: Part 1
Tue, Jan. 23
3pm (MATH 350)
###### Topology
Craig Westerland (University of Minnesota)
Cartier duality and topological T-duality
Sponsored by the Meyer Fund
Tue, Jan. 23
4pm (MATH 350)
###### Topology
Hans-Christian Herbig (Federal University of Rio de Janeiro)
Moment map phenomenology
Sponsored by the Meyer Fund