Question

Manifold of $SU(2)$ and it's relation to physical rotations

score 113 · Answer 1 · 2026-04-13 11:12:25

113

Views

Manifold of $SU(2)$ and it's relation to physical rotations

Published on 13 Apr 2026 - 11:12

score 144 · Answer 2 · 2026-03-25 11:16:26

144

Views

Is the fundamental group of a closed orientable hyperbolic $3$-manifold isomorphic to a non-discrete subgroup of $\mathrm{PSL}(2, \mathbb{C})$?

Published on 25 Mar 2026 - 11:16

score 14 · Answer 3 · 2026-04-13 03:11:15

14

Views

Banach space of continuously differentiable function on Carnot groups

Published on 13 Apr 2026 - 3:11

score 50 · Answer 4 · 2026-04-14 01:41:34

50

Views

Reference for universal cover of $\mathrm{SL}_2(\mathbb{R})$

Published on 14 Apr 2026 - 1:41

score 45 · Answer 5 · 2026-04-14 12:19:52

45

Views

What are the invariant polynomials of representations of the Lorentz group $SO^+(3,1)$ and $SL(2,\mathbb{C})$?

Published on 14 Apr 2026 - 12:19

score 55 · Answer 6 · 2026-03-26 11:17:28

55

Views

Set of positive definite Hermitian matrices as quotient

Published on 26 Mar 2026 - 11:17

score 109 · Answer 7 · 2026-03-25 22:03:12

109

Views

Extensions of simple Lie groups with a topological splitting

Published on 25 Mar 2026 - 22:03

score 94 · Answer 8 · 2026-04-14 11:08:50

94

Views

Is there a way to convert an element of $\mathfrak{so}(3)/\mathfrak{so}(2)$ into a "geometric" tangent vector on $S^2$?

Published on 14 Apr 2026 - 11:08

score 41 · Answer 9 · 2026-04-13 19:04:41

41

Views

Accumulation point in a topological group of orthogonal matrices over R

Published on 13 Apr 2026 - 19:04

score 81 · Answer 10 · 2026-04-13 21:56:00

81

Views

How can I show this property about lie algebras and lie subgroups?

Published on 13 Apr 2026 - 21:56

score 26 · Answer 11 · 2026-04-03 04:42:18

26

Views

Showing that if $X$ is left-invariant and $\varphi(\sigma)=\sigma^{-1},$ then $d\varphi(X)$ is right-invariant.

Published on 03 Apr 2026 - 4:42

score 68 · Answer 12 · 2026-03-26 06:31:06

68

Views

A question related to the action of a group on the real projective space

Published on 26 Mar 2026 - 6:31

score 148 · Answer 13 · 2026-04-13 00:55:32

148

Views

How do projective representations map elements? Are they mulivalued?

Published on 13 Apr 2026 - 0:55

score 65 · Answer 14 · 2026-04-13 21:13:47

65

Views

dual representation map as a linear map

Published on 13 Apr 2026 - 21:13

score 28 · Answer 15 · 2026-04-14 03:53:30

28

Views

Irreducible unitary representations of non-compact semisimple Lie groups and Casimir elements

Published on 14 Apr 2026 - 3:53

List Question

Manifold of $SU(2)$ and it's relation to physical rotations

Is the fundamental group of a closed orientable hyperbolic $3$-manifold isomorphic to a non-discrete subgroup of $\mathrm{PSL}(2, \mathbb{C})$?

Banach space of continuously differentiable function on Carnot groups

Reference for universal cover of $\mathrm{SL}_2(\mathbb{R})$

What are the invariant polynomials of representations of the Lorentz group $SO^+(3,1)$ and $SL(2,\mathbb{C})$?

Set of positive definite Hermitian matrices as quotient

Extensions of simple Lie groups with a topological splitting

Is there a way to convert an element of $\mathfrak{so}(3)/\mathfrak{so}(2)$ into a "geometric" tangent vector on $S^2$?

Accumulation point in a topological group of orthogonal matrices over R

How can I show this property about lie algebras and lie subgroups?

Showing that if $X$ is left-invariant and $\varphi(\sigma)=\sigma^{-1},$ then $d\varphi(X)$ is right-invariant.

A question related to the action of a group on the real projective space

How do projective representations map elements? Are they mulivalued?

dual representation map as a linear map

Irreducible unitary representations of non-compact semisimple Lie groups and Casimir elements

Trending Questions

Popular # Hahtags

Popular Questions