Question

Maximal nilpotent subalgebra which is not a Cartan Subalgebra

score 746 · Answer 1 · 2019-05-05 14:09:25

746

Views

Maximal nilpotent subalgebra which is not a Cartan Subalgebra

Published on 05 May 2019 - 14:09

score 439 · Answer 2 · 2026-03-26 04:30:46

439

Views

Lie algebra homomorphisms preserve semi-simplicity?

Published on 26 Mar 2026 - 4:30

score 38 · Answer 3 · 2019-05-05 20:39:03

38

Views

Lie algebra homomorphism $\varphi: \frak{g} \to h$ not of the form $D_0\phi$

Published on 05 May 2019 - 20:39

score 143 · Answer 4 · 2019-05-05 21:10:56

143

Views

How can a velocity vector be determined literally as a derivative in the calculus sense?

Published on 05 May 2019 - 21:10

score 347 · Answer 5 · 2026-03-26 01:26:50

347

Views

Subgroups of semisimple Lie groups

Published on 26 Mar 2026 - 1:26

score 39 · Answer 6 · 2019-05-06 09:16:07

39

Views

$ (H, \alpha) $ is lie subgroup of $G$, $\exp(tY) \in \alpha(H)$, How to prove $Y \in \alpha_\ast (h)$?

Published on 06 May 2019 - 9:16

score 736 · Answer 7 · 2019-05-06 10:59:10

736

Views

Definition of trace of an adjoint representation.

Published on 06 May 2019 - 10:59

score 300 · Answer 8 · 2019-05-07 00:47:11

300

Views

Schur's Lemma in Infinite Dimensional Lie Algebras

Published on 07 May 2019 - 0:47

score 179 · Answer 9 · 2019-05-07 06:05:24

179

Views

Derivative of products of exponential maps

Published on 07 May 2019 - 6:05

score 44 · Answer 10 · 2026-03-25 06:05:42

44

Views

Does a basis for a Lie algebra of a Lie group $G$ depend on whether $G$ is embedded?

Published on 25 Mar 2026 - 6:05

score 282 · Answer 11 · 2019-05-07 18:03:58

282

Views

Lie algebra of a closed discrete subgroup is zero.

Published on 07 May 2019 - 18:03

score 1.1k · Answer 12 · 2026-03-29 21:19:44

1.1k

Views

Lie group $SU(2)$ is the universal covering group of $SO(3)$.

Published on 29 Mar 2026 - 21:19

score 189 · Answer 13 · 2019-05-08 06:25:19

189

Views

Dimension of the derived algebra $L'$ of a 3-dimensional Lie algebra over a field $\Bbb{F}$.

Published on 08 May 2019 - 6:25

score 298 · Answer 14 · 2026-03-27 13:47:03

298

Views

About root space decomposition of complex semisimple Lie algebra

Published on 27 Mar 2026 - 13:47

score 589 · Answer 15 · 2019-05-08 09:26:35

589

Views

About Levi factor of a standard parabolic subalgebra

Published on 08 May 2019 - 9:26

List Question

Maximal nilpotent subalgebra which is not a Cartan Subalgebra

Lie algebra homomorphisms preserve semi-simplicity?

Lie algebra homomorphism $\varphi: \frak{g} \to h$ not of the form $D_0\phi$

How can a velocity vector be determined literally as a derivative in the calculus sense?

Subgroups of semisimple Lie groups

$ (H, \alpha) $ is lie subgroup of $G$, $\exp(tY) \in \alpha(H)$, How to prove $Y \in \alpha_\ast (h)$?

Definition of trace of an adjoint representation.

Schur's Lemma in Infinite Dimensional Lie Algebras

Derivative of products of exponential maps

Does a basis for a Lie algebra of a Lie group $G$ depend on whether $G$ is embedded?

Lie algebra of a closed discrete subgroup is zero.

Lie group $SU(2)$ is the universal covering group of $SO(3)$.

Dimension of the derived algebra $L'$ of a 3-dimensional Lie algebra over a field $\Bbb{F}$.

About root space decomposition of complex semisimple Lie algebra

About Levi factor of a standard parabolic subalgebra

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