Question

Understanding proof that exponential map of compact connected Lie group is surjective

score 979 · Answer 1 · 2026-03-25 16:41:22

979

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Understanding proof that exponential map of compact connected Lie group is surjective

Published on 25 Mar 2026 - 16:41

score 526 · Answer 2 · 2019-02-06 22:40:37

526

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Prove that the Lorentz algebra $so(3,1)$ is simple / doesn't have invariant subalgebra

Published on 06 Feb 2019 - 22:40

score 203 · Answer 3 · 2026-03-26 02:55:53

203

Views

Examples of prime ideals for Lie algebras

Published on 26 Mar 2026 - 2:55

score 447 · Answer 4 · 2026-03-28 06:48:33

447

Views

Counterexample to Lie's second theorem for SO(3)

Published on 28 Mar 2026 - 6:48

score 965 · Answer 5 · 2026-03-26 12:58:08

965

Views

Can we study representation of $p$-adic group by studying $p$-adic Lie algebra?

Published on 26 Mar 2026 - 12:58

score 126 · Answer 6 · 2019-02-11 01:02:56

126

Views

Lie algebras of the unit group of a finite dimensional algebra

Published on 11 Feb 2019 - 1:02

score 32 · Answer 7 · 2019-02-11 09:16:01

32

Views

Associative enveloping algebra for non Lie algebras?

Published on 11 Feb 2019 - 9:16

score 553 · Answer 8 · 2019-02-11 18:13:54

553

Views

Adjoint action on universal enveloping algebra

Published on 11 Feb 2019 - 18:13

score 163 · Answer 9 · 2026-03-25 09:27:07

163

Views

Multiplicities in restricted root systems of split real rank one groups

Published on 25 Mar 2026 - 9:27

score 55 · Answer 10 · 2019-02-12 17:32:19

55

Views

Given commutative non-linear vector fields, the linearization commute

Published on 12 Feb 2019 - 17:32

score 181 · Answer 11 · 2019-02-12 22:14:51

181

Views

There exist only finitely many λ ∈ C such that det(λA + (1 − λ)B) = 0

Published on 12 Feb 2019 - 22:14

score 1.6k · Answer 12 · 2026-03-25 07:46:11

1.6k

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Lie algebra: intuition of "Lie Algebra is tangent space of corresponding Lie Group"?

Published on 25 Mar 2026 - 7:46

score 281 · Answer 13 · 2019-02-15 04:04:41

281

Views

Necessity of diagonalizability of adjoint representation of cartan subalgebra in definition

Published on 15 Feb 2019 - 4:04

score 350 · Answer 14 · 2026-03-25 00:57:20

350

Views

Extension group between Verma modules for $\mathfrak{sl}_2$

Published on 25 Mar 2026 - 0:57

score 203 · Answer 15 · 2026-03-21 16:26:53

203

Views

Unitary representation of the Heisenberg group and the universal enveloping algebra

Published on 21 Mar 2026 - 16:26

List Question

Understanding proof that exponential map of compact connected Lie group is surjective

Prove that the Lorentz algebra $so(3,1)$ is simple / doesn't have invariant subalgebra

Examples of prime ideals for Lie algebras

Counterexample to Lie's second theorem for SO(3)

Can we study representation of $p$-adic group by studying $p$-adic Lie algebra?

Lie algebras of the unit group of a finite dimensional algebra

Associative enveloping algebra for non Lie algebras?

Adjoint action on universal enveloping algebra

Multiplicities in restricted root systems of split real rank one groups

Given commutative non-linear vector fields, the linearization commute

There exist only finitely many λ ∈ C such that det(λA + (1 − λ)B) = 0

Lie algebra: intuition of "Lie Algebra is tangent space of corresponding Lie Group"?

Necessity of diagonalizability of adjoint representation of cartan subalgebra in definition

Extension group between Verma modules for $\mathfrak{sl}_2$

Unitary representation of the Heisenberg group and the universal enveloping algebra

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