Rasmus

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9,458 reputation

12047

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visits	member for	2 years, 10 months
	seen	May 18 at 21:34
stats	profile views	1,715

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200 Answers

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29	Does $G\cong G/H$ imply that $H$ is trivial?
19	When to learn category theory?
16	Is it possible to 'split' coin flipping 3 ways?
13	What are the sub-sets of a null set?
13	Is $O$ in $f \in O(g)$ a total partial order on the set of functions?

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9,458 Reputation

+10	Can a non-abelian subgroup be such that the right cosets equal the left cosets?
+10	Rationalising the denominator
+10	Homeomorphisms of the 3D sphere
+10	Fatou's Lemma Counterexample

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37 Questions

votes activity newest

23	How to tell if some power of my integer matrix is the identity?
21	How to compute the series $\sum_{n=0}^\infty q^{n^2}$?
17	“Why do I always get 1 when I keep hitting the square root button on my calculator?”
16	What is the spectrum of the commutative C*-algebra I have constructed here?
14	Why doesn't 0 being a prime ideal in Z imply that 0 is a prime number?

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134 Tags

66 abstract-algebra × 26	40 linear-algebra × 17
64 general-topology × 19	38 real-analysis × 10
61 probability × 22	34 sequences-and-series × 9
54 group-theory × 12	32 calculus × 10
48 category-theory × 12	31 algebraic-topology × 11

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17 Accounts

$Mathematics Stack Exchange$	Mathematics	9,458 rep	12047
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	242 rep	16
	Seasoned Advice	228 rep	413
	English Language & Usage	211 rep	210
	Cross Validated	210 rep	17

34 Badges

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Popular Question × 2	Yearling × 2
Caucus × 3	Constituent × 3
Nice Answer × 14	Revival
Custodian	Nice Question × 9
Enlightened × 8	Good Answer

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2,679 Votes Cast

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171	down		1,596	answer		7

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