Neal

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6,433 reputation

726

bio	website	mypage.iu.edu/~necolema
	location	Indiana
	age	25
visits	member for	1 year, 8 months
	seen	3 hours ago
stats	profile views	644

"Arithmetic is the hardest of the sciences, this is well-known." -V. Touraev

Comathematician: A device for turning cotheorems into ffee.

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213 Answers

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13	Continuous Functions from $\mathbb{R}$ to $\mathbb{Q}$
11	Do I need to understand Multi-Variable Calculus to study Linear Algebra?
10	Definition of tangent space
8	Riemannian metric in the projective space
8	A question about orientation on a Manifold

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6,433 Reputation

+10	The euclidean space $\Bbb R^n$ is orientable as a manifold.
+20	$g \colon [0,1] \to [0,1]$ be a continuous map and consider the iteration $x_{n+1}=g(x_n)$.
+15	How to integrate $f(x)$?
+10	Introduction to Abstract Harmonic Analysis, reference suggestions?

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5 Questions

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15	Twisted Cech cohomology
10	Does proving (second countable) $\Rightarrow$ (Lindelöf) require the axiom of choice?
6	Lie algebra action from Lie group action: coordinates
4	Non-closed subgroups of Lie groups
3	Useful topology on space of smooth structures on $\mathbb R^4$?

121 Tags

114 differential-geometry × 44	26 manifolds × 15
53 general-topology × 32	25 linear-algebra × 8
46 calculus × 18	24 geometry × 15
45 homework × 26	24 reference-request × 14
35 algebraic-topology × 17	24 real-analysis × 10

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5 Accounts

$Mathematics Stack Exchange$	Mathematics	6,433 rep	726
	Physics	111 rep	3
	Meta Stack Overflow	101 rep	2
	Personal Finance & Money	101 rep	1
	Mathematica	101 rep	2

26 Badges

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Announcer	Nice Question × 2
Caucus × 2	Promoter
Revival × 2	differential-geometry
Citizen Patrol	Pundit
Benefactor	Custodian × 2

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1,197 Votes Cast

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