Question

Is the Weyl denominator globally well defined on $T$?

score 191 · Answer 1 · 2026-05-10 16:34:11

191

Views

Is the Weyl denominator globally well defined on $T$?

Published on 10 May 2026 - 16:34

score 384 · Answer 2 · 2026-04-13 21:29:14

384

Views

Intuition for why an open neighborhood of the identity in a Lie group generates the whole Lie group

Published on 13 Apr 2026 - 21:29

score 106 · Answer 3 · 2026-04-11 14:20:36

106

Views

What finite subgroup of $SU(N)$ most closely approximates $SU(N)$?

Published on 11 Apr 2026 - 14:20

score 182 · Answer 4 · 2026-04-14 12:53:42

182

Views

A Lie algebra with two of its Lie bracket are zero while the third is not.

Published on 14 Apr 2026 - 12:53

score 198 · Answer 5 · 2026-04-16 11:20:13

198

Views

Recognize some 4-dimensional Lie algebra

Published on 16 Apr 2026 - 11:20

score 30 · Answer 6 · 2026-04-12 02:29:38

30

Views

Topological group admits up to isomorphism only one smooth structure turning it into a Lie group.

Published on 12 Apr 2026 - 2:29

score 49 · Answer 7 · 2026-04-10 23:45:06

49

Views

What are the generators of $\mathfrak{gl}_2(\mathbb{C})=\mathfrak{sl}_2(\mathbb{C})\oplus\mathbb{C}$ and their matrix representations?

Published on 10 Apr 2026 - 23:45

score 1k · Answer 8 · 2026-04-09 17:00:40

1k

Views

Does commutator bracket satisfy Jacobi identity?

Published on 09 Apr 2026 - 17:00

score 189 · Answer 9 · 2026-04-11 10:23:34

189

Views

How to disentangle these operators?

Published on 11 Apr 2026 - 10:23

score 518 · Answer 10 · 2026-04-13 07:27:51

518

Views

Conceptually, why does $e^{i\phi}$ describe a rotation?

Published on 13 Apr 2026 - 7:27

score 55 · Answer 11 · 2026-04-11 23:06:06

55

Views

Infinite group acting differentiably on continuous space

Published on 11 Apr 2026 - 23:06

score 127 · Answer 12 · 2026-04-17 11:19:58

127

Views

Unipotent one-parameter subgroup and exponential map

Published on 17 Apr 2026 - 11:19

score 32 · Answer 13 · 2026-04-13 22:51:36

32

Views

Deriving the formula for Lie bracket from taking the derivative of the Adjoint map

Published on 13 Apr 2026 - 22:51

score 163 · Answer 14 · 2026-04-16 13:02:50

163

Views

If I complexify the action of a compact Lie group on a f.d. real vector space, are the orbits closed?

Published on 16 Apr 2026 - 13:02

score 144 · Answer 15 · 2026-04-14 03:32:37

144

Views

one-parameter subgroup of a one-dimensional connected Lie group

Published on 14 Apr 2026 - 3:32

List Question

Is the Weyl denominator globally well defined on $T$?

Intuition for why an open neighborhood of the identity in a Lie group generates the whole Lie group

What finite subgroup of $SU(N)$ most closely approximates $SU(N)$?

A Lie algebra with two of its Lie bracket are zero while the third is not.

Recognize some 4-dimensional Lie algebra

Topological group admits up to isomorphism only one smooth structure turning it into a Lie group.

What are the generators of $\mathfrak{gl}_2(\mathbb{C})=\mathfrak{sl}_2(\mathbb{C})\oplus\mathbb{C}$ and their matrix representations?

Does commutator bracket satisfy Jacobi identity?

How to disentangle these operators?

Conceptually, why does $e^{i\phi}$ describe a rotation?

Infinite group acting differentiably on continuous space

Unipotent one-parameter subgroup and exponential map

Deriving the formula for Lie bracket from taking the derivative of the Adjoint map

If I complexify the action of a compact Lie group on a f.d. real vector space, are the orbits closed?

one-parameter subgroup of a one-dimensional connected Lie group

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