List questions from lie-algebras | MathQa

How do I make sense of terms $X^j\partial_j(Y^i)$ in the Lie bracket of vector fields?

Published on 12 Jan 2025 - 19:26

When derivations are exactly homomorphisms?

Published on 01 Jan 2025 - 17:14

Ideals in Lie algebras

Published on 12 Jan 2025 - 17:38

Lie bracket on $\Gamma(TM\oplus (M\times \mathfrak{g}))$?

Published on 29 Dec 2024 - 18:17

2-dimensional derived subalgebra of 3-dimensional Lie algebra is abelian

Published on 01 Jan 2025 - 23:10

How are groups with the same Lie Algebra inequivalent?

Published on 29 Dec 2024 - 9:06

Generators of a semi simple lie algebra must be traceless

Published on 03 Jan 2025 - 1:33

From Generators of Lie Groups to Representations

Published on 02 Jan 2025 - 22:23

How does a Lie algebra act on a tensor product of L-modules?

Published on 28 Dec 2024 - 9:21

Representation of a Kac-Moody algebra

Published on 29 Dec 2024 - 12:31