Question

Representability of the Lie algebra functor.

score 186 · Answer 1 · 2026-04-25 03:14:56

186

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Representability of the Lie algebra functor.

Published on 25 Apr 2026 - 3:14

score 1.4k · Answer 2 · 2026-04-15 22:08:50

1.4k

Views

Noether's theorem and lie groups. A question related to the meaning of a lie group.

Published on 15 Apr 2026 - 22:08

score 330 · Answer 3 · 2026-04-17 03:45:19

330

Views

Doubt while proving that an irreducible matrix lie algebra representation implies an irreducible matrix lie group representation

Published on 17 Apr 2026 - 3:45

score 824 · Answer 4 · 2026-04-25 03:15:42

824

Views

Constructing faithful representations of finite dim. Lie algebra considering basis elements

Published on 25 Apr 2026 - 3:15

score 393 · Answer 5 · 2026-04-15 21:28:37

393

Views

Lie Bracket on Lie Algebra vs. Lie derivative on corresponding group orbit tangent vector field

Published on 15 Apr 2026 - 21:28

score 366 · Answer 6 · 2026-04-24 08:19:35

366

Views

Dimensions of various lie groups by counting parameters of matrix representations

Published on 24 Apr 2026 - 8:19

score 296 · Answer 7 · 2026-04-25 03:12:51

296

Views

Explain answer on Lie algebras from mathoverflow

Published on 25 Apr 2026 - 3:12

score 851 · Answer 8 · 2026-04-11 16:55:17

851

Views

How to show the commutator of $SO(n)$ is itself?

Published on 11 Apr 2026 - 16:55

score 85 · Answer 9 · 2026-04-11 14:25:34

85

Views

What is the relationship between the Liouvelle measure on $T^1(\mathbb{H})$, and the Haar measure $\mu$ on $PSL(2, \mathbb{R})$?

Published on 11 Apr 2026 - 14:25

score 374 · Answer 10 · 2026-04-14 22:03:38

374

Views

Help about two-to-one homomorphism map $π:S^3 \to SO(3)$

Published on 14 Apr 2026 - 22:03

score 462 · Answer 11 · 2026-04-14 14:18:00

462

Views

One dimensional representations of the plane orthogonal group $O(2)$.

Published on 14 Apr 2026 - 14:18

score 88 · Answer 12 · 2026-04-15 03:19:57

88

Views

Is it true that $S^n$ and $SO(n+1,\mathbb R)$ are homeomorphic ?

Published on 15 Apr 2026 - 3:19

score 298 · Answer 13 · 2026-04-16 13:23:19

298

Views

What does the automorphism group of a degenerate bilinear/sesquilinear form look like?

Published on 16 Apr 2026 - 13:23

score 200 · Answer 14 · 2026-04-15 04:53:40

200

Views

Lie algebra homomorphisms

Published on 15 Apr 2026 - 4:53

score 163 · Answer 15 · 2026-04-12 10:00:45

163

Views

Examples of nonabelian Lie Groups that are easy to visualize

Published on 12 Apr 2026 - 10:00

List Question

Representability of the Lie algebra functor.

Noether's theorem and lie groups. A question related to the meaning of a lie group.

Doubt while proving that an irreducible matrix lie algebra representation implies an irreducible matrix lie group representation

Constructing faithful representations of finite dim. Lie algebra considering basis elements

Lie Bracket on Lie Algebra vs. Lie derivative on corresponding group orbit tangent vector field

Dimensions of various lie groups by counting parameters of matrix representations

Explain answer on Lie algebras from mathoverflow

How to show the commutator of $SO(n)$ is itself?

What is the relationship between the Liouvelle measure on $T^1(\mathbb{H})$, and the Haar measure $\mu$ on $PSL(2, \mathbb{R})$?

Help about two-to-one homomorphism map $π:S^3 \to SO(3)$

One dimensional representations of the plane orthogonal group $O(2)$.

Is it true that $S^n$ and $SO(n+1,\mathbb R)$ are homeomorphic ?

What does the automorphism group of a degenerate bilinear/sesquilinear form look like?

Lie algebra homomorphisms

Examples of nonabelian Lie Groups that are easy to visualize

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