Mathematics
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Robin Goodfellow
  • Member for 7 years, 8 months
  • Last seen more than a month ago
  • United States
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About

I'm just a goofball that likes mathematics. My research revolves around Lie groups and their actions on smooth manifolds, particularly Riemannian manifolds.

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Top posts
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All Questions Answers
Score Newest
answer
25
Do mathematicians, in the end, always agree?
Oct 7, 2014
question
17
Is "connected, simply connected" Redundant?
Sep 18, 2014
question
13
Lie Group Decomposition as Semidirect Product of Connected and Discrete Groups
Sep 22, 2014
answer
10
With matrices, why does the Lie bracket agree with the matrix commutator?
Sep 28, 2014
answer
10
What is a Manifold?
Mar 20, 2015
answer
8
Soft question: How does basic differential geometry "fit together"?
Oct 5, 2014
answer
8
What Gauss *could* have meant?
Sep 23, 2014
answer
7
Abstract Algebra Note-taking questions
Oct 1, 2014
answer
6
Straight Line Equation in Complex Plane
Sep 16, 2014
answer
6
Ambiguity of notation: $\sin(x)^2$
Sep 15, 2014
Top Meta posts
0
3
11
Why do *you* answer questions on math.stackexchange?
8
Allow an anonymous comment when voting
3
Closing as duplicate of blog post
Top network posts
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71
Surprisingly short or elegant proofs using Lie theory
31
What is Thanos's motivation for his action?
26
Intuition for symplectic groups
21
Why is spacetime not Riemannian?
13
What is "broken symmetry"?

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