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Stokes theorem for manifolds with corners?

reference-request dg.differential-geometry asked Jan 25, 2010 at 9:57

mathoverflow.net

20 votes

Colimit of topological groups (again)

general-topology topological-groups asked Sep 23, 2010 at 9:55

math.stackexchange.com

17 votes

Is addition continuous?

general-topology topological-groups asked Sep 28, 2010 at 15:38

math.stackexchange.com

14 votes

Do homotopy groups "always" commute with filtered colimits?

homotopy-theory model-categories asked Feb 21, 2011 at 11:58

mathoverflow.net

12 votes

global fibrations of simplicial sheaves

model-categories fibration sheaf-theory asked Nov 12, 2009 at 9:47

mathoverflow.net

12 votes

Mitchell's embedding theorem

abelian-categories sheaf-theory asked Jul 16, 2010 at 14:04

mathoverflow.net

11 votes

Non standard (?) model category structure on (co)chain complexes.

homotopy-theory model-categories asked Oct 19, 2010 at 8:25

mathoverflow.net

9 votes

Differential Geometry of curves and surfaces: bibliography?

reference-request differential-geometry teaching asked Jan 18, 2011 at 10:32

math.stackexchange.com

8 votes

Is the homology of $\Omega^2\Sigma^2X$ free as a Gerstenhaber algebra?

at.algebraic-topology loop-spaces asked Oct 30, 2017 at 17:21

mathoverflow.net

6 votes

Non-commutative regular sequences and non-commutative Koszul complex

noncommutative-algebra koszul-algebras asked Oct 3, 2017 at 12:32

mathoverflow.net

Top Answers

Where to start learning Linear Algebra?

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Similar matrices have the same eigenvalues with the same geometric multiplicity

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Antipodal map on $ S^n $ homotopic to identity map if $n$ is odd

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Inverse of an invertible triangular matrix (either upper or lower) is triangular of the same kind

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Quotient topologies and equivalence classes

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square root of symmetric matrix and transposition

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Definition of Affine Independence in Brondsted's Convex Polytopes?

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Could you explain why $\frac{d}{dx} e^x = e^x$ "intuitively"?

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Homology of disjoint union is direct sum of homologies

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Developing the unit circle in geometries with different metrics: beyond taxi cabs

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