User johndoe

6 votes

Bundle Automorphisms, Structure Groups and Gauge Groups

answered May 14, 2013 at 21:46

5 votes

What is the dimension of this Grassmannian?

answered Dec 8, 2013 at 16:55

4 votes

Accepted

Why topology on a set is defined the way it is?

answered Jun 13, 2015 at 15:02

3 votes

Vector field invariant under transitive action: restricts to free transitive action?

answered Dec 8, 2013 at 17:41

3 votes

Accepted

Stone Representation Theorem

answered Dec 16, 2014 at 1:35

2 votes

Accepted

Stone space of finite Boolean algebras

answered Jan 15, 2015 at 13:53

2 votes

Need help understanding why this procedure works: Procedure for diagonalizing a square matrix

answered Dec 5, 2013 at 19:07

2 votes

Accepted

Continuity of translation function in fibers

answered Jan 27, 2017 at 22:48

1 vote

Evaluating a surface integral

answered Dec 6, 2013 at 13:00

1 vote

Nonhomeomorphic CW-complexes that are stably homeomorphic

answered Dec 8, 2013 at 15:37

1 vote

equation involving the integral of the modular function of a topological group

answered Dec 13, 2013 at 14:03

1 vote

An informal proof that $K^n =(K^n)^{**}$ or transposing two times does nothing

answered Jan 18, 2015 at 17:19

1 vote

Alternate construction of the universal cover of a space

answered Feb 22, 2015 at 19:34

1 vote

How to prove or disprove statements about sets

answered Dec 5, 2013 at 17:39

1 vote

Notation for writing down products of sets of combinations

answered Sep 15, 2014 at 10:14

1 vote

Convolution: $ f (-)g = g(-) f$ does this mean both $f$ and $g$ have to be even functions?

answered Sep 15, 2014 at 11:17

0 votes

How to get the intersecting angle of two tangent lines touching a circle

answered Dec 5, 2013 at 18:56

0 votes

Proving a certain map on the closed unit disc must be the identity

answered Dec 11, 2013 at 12:34

0 votes

Explicit description of flat connections under pullback on principal bundles over Riemann surfaces

answered May 22, 2014 at 3:50

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19 Answers

Bundle Automorphisms, Structure Groups and Gauge Groups

What is the dimension of this Grassmannian?

Why topology on a set is defined the way it is?

Vector field invariant under transitive action: restricts to free transitive action?

Stone Representation Theorem

Stone space of finite Boolean algebras

Need help understanding why this procedure works: Procedure for diagonalizing a square matrix

Continuity of translation function in fibers

Evaluating a surface integral

Nonhomeomorphic CW-complexes that are stably homeomorphic

equation involving the integral of the modular function of a topological group

An informal proof that $K^n =(K^n)^{**}$ or transposing two times does nothing

Alternate construction of the universal cover of a space

How to prove or disprove statements about sets

Notation for writing down products of sets of combinations

Convolution: $ f (-)g = g(-) f$ does this mean both $f$ and $g$ have to be even functions?

How to get the intersecting angle of two tangent lines touching a circle

Proving a certain map on the closed unit disc must be the identity

Explicit description of flat connections under pullback on principal bundles over Riemann surfaces