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visits member for 2 years, 3 months
seen Jun 8 at 12:36

Oct
4
asked Projective spaces - Disjoint union
Sep
18
accepted Smooth Manifolds
Sep
18
comment Smooth Manifolds
Thanks, Matt. I corrected it.
Sep
18
revised Smooth Manifolds
added 3 characters in body
Sep
18
asked Smooth Manifolds
Sep
13
accepted Local Isomorphism on Lie Groups II
Sep
12
asked Local Isomorphism on Lie Groups II
Sep
12
accepted Local Isomorphism on Topological Groups
Sep
12
comment Local Isomorphism on Topological Groups
I've changed :)
Sep
12
revised Local Isomorphism on Topological Groups
edited title
Sep
12
comment Local Isomorphism on Topological Groups
Oh, sorry, I didn't make it clear. When I started to write this post I first put the title of the topic. He talks about generators of a group later in the same topic.
Sep
12
asked Local Isomorphism on Topological Groups
Sep
12
answered What's a good place to learn Lie groups?
Aug
19
comment Matrix subsets dimension
Sorry, I've put three "n²-1". Actually, there are just two. I didn't understand it too, but this is how it is written =/
Aug
18
asked Matrix subsets dimension
May
16
awarded  Commentator
May
16
comment Basis to a manifold by coordinate balls
Is S really contained in B (line 6)? You meant S contained in the image of B via (phi), no?
May
16
accepted Basis to a manifold by coordinate balls
May
14
comment Basis to a manifold by coordinate balls
I forgot to ask something else... I have to show that there is a coordinate ball in S^n whose closure is equal to all S^n. The open ball of radius 1 is what we're looking for, isn't?
May
14
asked Basis to a manifold by coordinate balls