Daan Michiels

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37 Answers

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25	How can one solve the equation $\sqrt{x\sqrt{x} - x} = 1-x$?
10	Categorial definition of subsets
7	Where is the mistake in the calculation of $y'$ if $ y = \Bigl( \dfrac{x^2+1}{x^2-1} \Bigr)^{1/4} $?
5	Algebraic set in $\mathbb{A}^3$
5	An easy way to remember PEMDAS

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1,585 Reputation

+15	Every principal $G$-bundle over a surface is trivial if $G$ is compact and simply connected: reference?
+45	Deduce dice configuration knowing 2 adjacent faces
+5	Why is the moduli space of flat connections a symplectic orbifold?
+10	Algebraic functions

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9 Questions

votes activity newest

11	How are infinite-dimensional manifolds most commonly treated?
10	Characterizing singularities using sheaves of smooth functions
10	Motivating (iso)morphism of varieties
6	Does $f(gh)=gf(h)+f(g)$ make $H^1(G,A)$ small enough?
5	Which Lie groups have Lie algebras admitting an Ad-invariant inner product?

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61 Tags

32 algebra-precalculus × 3	8 calculus × 2
19 homework × 7	6 differential-geometry × 5
18 abstract-algebra × 4	6 complex-analysis × 2
10 category-theory	5 linear-algebra × 3
10 set-theory	5 polynomials × 3

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2 Accounts

$Mathematics Stack Exchange$	Mathematics	1,585 rep	225
	Area 51	101 rep

21 Badges

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Caucus × 2	Quorum
Revival	Organizer
Nice Question × 3	Analytical
Custodian × 3	Informed
Nice Answer × 2	Good Answer

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1 Active bounty

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+50	Every principal $G$-bundle over a surface is trivial if $G$ is compact and simply connected: reference?

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106 Votes Cast

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