MathOverflow
Lee Mosher's user avatar
Lee Mosher's user avatar
Lee Mosher's user avatar
Lee Mosher
  • Member for 10 years, 10 months
  • Last seen this week
  • Rutgers University, Newark
Profile Activity
Stats
14,720
reputation
328k
reached
213
answers
6
questions
Communities
View all
About

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 $n$.

Badges
View all badges
2
gold badges
37
silver badges
75
bronze badges
Top tags
View all tags
452
Score
71
Posts
32
Posts %
391
Score
61
Posts
28
Posts %
179
Score
23
Posts
11
Posts %
164
Score
33
Posts
15
Posts %
157
Score
24
Posts
11
Posts %
122
Score
25
Posts
11
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
53
When has discrete understanding preceded continuous?
May 29, 2017
answer
41
Conjugacy classes of $\mathrm{SL}_2(\mathbb{Z})$
Apr 13, 2016
answer
37
Connected sum of topological manifolds
Feb 12, 2013
answer
34
Why are free objects "free"?
Oct 29, 2017
answer
33
Is rigour just a ritual that most mathematicians wish to get rid of if they could?
Apr 25, 2013
answer
28
Kirby's torus trick
Mar 2, 2017
answer
27
Occurrences of (co)homology in other disciplines and/or nature
May 20, 2012
answer
22
Instances where an existence result precedes the constructive version
Aug 15, 2012
question
21
Manifolds with two coordinate charts
Dec 28, 2012
answer
20
Actions on Sⁿ with quotient Sⁿ
Jul 25, 2012
Top network posts
View all network posts
52
What is the point of teaching variance?
39
Why is Rationals w.r.t addition not an Isomorphism to Rationals w.r.t. multiplication?
37
In the United States, how do you get car insurance (auto liability) which is valid no matter what car you are driving?
36
Why are primes considered to be the "building blocks" of the integers?
33
Repeatedly taking differences on a polynomial yields the factorial of its degree?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.