Richard Kent

8,525
Reputation
2592 views
Is this your account?

Registered User 

Name Richard Kent
Member for 3 years
Seen 8 hours ago
Website
Location Madison, WI
Age 35
Assistant Professor at Wisconsin. Interested in hyperbolic geometry, mapping class groups, geometric group theory, low-dimensional topology, profinite groups, anabelian geometry . . .
4

Questions
votes newest views recent
11
31
votes
3
answers
1k
views

Does Euclidean space have a compact factor?

apr 4 at 21:42 Ricardo Andrade 2,382●1●9●18

2

2
4
votes
1
answer
447
views

Why can’t subvarieties separate?

jan 25 10 at 4:16 Pete L. Clark 39.5k●3●102●225

 

 

122

Answers
votes newest views recent
43
Proving that a group is free
37
Is there an image for you that epitomizes mathematics?
31
Periods and commas in mathematical writing
26
Mathematicians who were late learners?-list
23
Experimental Mathematics
23
Diffeomorphisms vs homeomorphisms of 3-manifolds
22
Compactification theorem for differentiable manifolds ?
22
Fundamental group of 3-manifold with boundary
17
Fundamental Examples
17
Colloquial catchy statements encoding serious mathematics
16
What are some examples of colorful language in serious mathematics papers?
15
Is $ord(xy)$ independent of $ord(x)$ and $ord(y)$ in a finite group?
15
F→E→B bundle with B,E,F hyperbolic: possible?
15
Titles composed entirely of math symbols
15
3-manifolds with solvable fundamental group
14
Fibers of fibrations of a 3-manifold over $S^1$
14
Finitely presented sub-groups of GL(n,C)
13
Does every finitely generated group have a maximal normal subgroup?
13
Does the group given by this presentation have an element of order 2?
12
Elegant proof that any closed, oriented 3-manifold is the boundary of some oriented 4-manifold?
12
Topological rigidity of compact manifolds in dimension three
12
Do different Dehn fillings produce homeomorphic 3-manifolds ?
12
Quantitative versions of ergodic theorem
12
Dimension Leaps
12
What part of the fundamental group is captured by the second homology group?
11
Simplicial volume (2)
11
Definition of “simplicial complex”
11
Hyperbolic structures on $S\times\mathbb{R}$
11
When is a extension of $\mathbb{Z}$ by a free group a CAT(0) group?
10
Principal congruence subgroups of $SL(n, \mathbb{Z})$
1 2 3 4 5 next

 

2222

Votes
2205
17

 

92

Tags
× 36
× 34
× 17
× 16
× 14
× 14
× 12
× 7
× 7
× 6
 × 6
× 5
× 5
× 4
× 3
× 3
× 3
× 3
× 2
× 2
 × 2
× 2
× 2
× 2
× 2
× 2
× 2
× 2
× 2
× 2
 × 2
× 2
× 2
× 2
× 2
× 2
× 2
× 2
× 2









 

89

Badges
● Enlightened× 17
● Nice Answer× 45
● Good Answer× 4
● Popular Question
● Good Question
 ● Yearling× 3
● Nice Question
● Guru
● Necromancer
● Citizen Patrol
 ● Populist
● Civic Duty
● Mortarboard
● Fanatic
● Organizer
 ● Scholar
● Enthusiast
● Autobiographer
● Student
● Critic
 ● Commentator
● Editor
● Supporter
● Teacher