Mathematics
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R_D
  • Member for 9 years, 2 months
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I am interested in Topology, Graphs and matrices

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All Questions Answers
Score Newest
answer
48
When is the image of a proper map closed?
Jan 9, 2016
question
12
How to prove this is a fibre bundle?
Jun 27, 2015
answer
11
How to show a straight line homotopy is continuous?
Jan 22, 2016
question
10
Is the action of a finite group always discontinuous?
Oct 24, 2015
question
10
Equivalence of two definitions of Spin structure
Sep 26, 2016
question
10
Is this dual pairing the same as the inner product?
Jun 9, 2015
question
9
Universal cover of $\mathbb R^2\setminus\{0\}$
Feb 24, 2016
question
9
Is this covering group $G'$ of $G$ unique?
Apr 15, 2016
question
8
Is there a name given to a space whose first three Stiefel-Whitney classes vanish?
Nov 15, 2016
question
7
Why is the rank of a locally free sheaf same everywhere if $X$ is connected?
Nov 19, 2015
Top Meta posts
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Why is the edit 80 posts badge called Strunk and White?
3
What does "removed" suggest in my reputation history?
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43
What does it mean if my advisor decides to remove his name from a paper we co-authored?
41
Are professors required to perform research as a necessity to teaching?
32
How did Ron give away the address to Shell cottage if Bill was secret keeper?
26
Why didn't Petunia know that Harry wasn't supposed to use magic out of school?
10
What is the job of a Hogwarts Headmaster/Headmistress?

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