MathOverflow
Meta user
Network profile
13,221
reputation
2
27
66

Lee Mosher

Mathematics professor at Rutgers University in Newark. Researcher in Topology, Geometry, and Geometric Group Theory. Currently specializing in the large scale geometry of $Out(F_n)$, the outer automorphism group of a free group of finite rank $n$.

205
answers
6
questions
~245k
people reached
  • Rutgers University, Newark
  • Member for 7 years, 9 months
  • 4,470 profile views
  • Last seen 13 hours ago

Communities (42)

Top network posts

Top tags (137)

Score 427
Posts 68
Posts % 32
Score 347
Posts 59
Score 186
Posts 23
Score 168
Posts 24
Score 135
Posts 29
Score 104
Posts 21
View all tags →

Top posts (211) All Questions Answers | Votes Newest

47 When has discrete understanding preceded continuous? May 29 '17
33 Conjugacy classes of $\mathrm{SL}_2(\mathbb{Z})$ Apr 13 '16
33 Connected sum of topological manifolds Feb 12 '13
32 Why are free objects “free”? Oct 29 '17
31 Is rigour just a ritual that most mathematicians wish to get rid of if they could? Apr 25 '13
23 Occurrences of (co)homology in other disciplines and/or nature May 20 '12
22 Instances where an existence result precedes the constructive version Aug 15 '12
21 Kirby's Torus Trick Mar 2 '17
20 Actions on Sⁿ with quotient Sⁿ Jul 25 '12
19 Periodic automorphisms of free groups Apr 25 '12
View all questions and answers →

Badges (95)

Gold

2

Rarest

Silver

27

Rarest

Bronze

66

Rarest

View all badges →