Question

Basis of Lie Algebra $\mathfrak{su}(3)$

score 1.3k · Answer 1 · 2026-04-11 20:33:44

1.3k

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Basis of Lie Algebra $\mathfrak{su}(3)$

Published on 11 Apr 2026 - 20:33

score 928 · Answer 2 · 2026-04-14 06:57:25

928

Views

Scalar product on Lie algebra of compact Lie group

Published on 14 Apr 2026 - 6:57

score 530 · Answer 3 · 2026-04-11 04:40:04

530

Views

Lie algebra: Efficient way of finding commutation relations

Published on 11 Apr 2026 - 4:40

score 382 · Answer 4 · 2026-04-16 05:08:00

382

Views

Does the exceptional Lie algebra $\mathfrak{g}_2$ arise from the isometry group of any projective space?

Published on 16 Apr 2026 - 5:08

score 89 · Answer 5 · 2026-04-14 19:24:34

89

Views

Clarification on the non-abelian Lie algebra bracket (Dimension 2)

Published on 14 Apr 2026 - 19:24

score 689 · Answer 6 · 2026-04-12 11:38:23

689

Views

Does the matrix logarithm always converge for exponential matrices?

Published on 12 Apr 2026 - 11:38

score 474 · Answer 7 · 2026-04-14 18:50:14

474

Views

Outer automorphisms of semi-simple Lie algebras

Published on 14 Apr 2026 - 18:50

score 166 · Answer 8 · 2026-04-17 07:29:16

166

Views

Affine Weyl group as Coxeter group

Published on 17 Apr 2026 - 7:29

score 226 · Answer 9 · 2026-04-16 22:51:04

226

Views

S-subalgebra and R-subalgebra.

Published on 16 Apr 2026 - 22:51

score 191 · Answer 10 · 2026-04-13 05:58:46

191

Views

An incorrect proof that the Lie algebra matrix exponential is always injective. What's wrong?

Published on 13 Apr 2026 - 5:58

score 1.3k · Answer 11 · 2026-04-15 10:01:01

1.3k

Views

Applications and usefulness of universal enveloping algebra

Published on 15 Apr 2026 - 10:01

score 711 · Answer 12 · 2026-04-15 12:00:16

711

Views

Regular elements on Lie algebra and on Lie group level

Published on 15 Apr 2026 - 12:00

score 105 · Answer 13 · 2026-04-12 09:05:25

105

Views

Where do the degrees of freeedom go when a complex representation becomes a real representation of a subalgebra?

Published on 12 Apr 2026 - 9:05

score 150 · Answer 14 · 2026-04-10 07:17:22

150

Views

Obtaining Cartan Matrices from Lie Algebras

Published on 10 Apr 2026 - 7:17

score 359 · Answer 15 · 2026-04-13 09:35:46

359

Views

Are the physics and math definitions of a complex representation equivalent?

Published on 13 Apr 2026 - 9:35

List Question

Basis of Lie Algebra $\mathfrak{su}(3)$

Scalar product on Lie algebra of compact Lie group

Lie algebra: Efficient way of finding commutation relations

Does the exceptional Lie algebra $\mathfrak{g}_2$ arise from the isometry group of any projective space?

Clarification on the non-abelian Lie algebra bracket (Dimension 2)

Does the matrix logarithm always converge for exponential matrices?

Outer automorphisms of semi-simple Lie algebras

Affine Weyl group as Coxeter group

S-subalgebra and R-subalgebra.

An incorrect proof that the Lie algebra matrix exponential is always injective. What's wrong?

Applications and usefulness of universal enveloping algebra

Regular elements on Lie algebra and on Lie group level

Where do the degrees of freeedom go when a complex representation becomes a real representation of a subalgebra?

Obtaining Cartan Matrices from Lie Algebras

Are the physics and math definitions of a complex representation equivalent?

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