Different presentations of $\mathfrak{su}(2)$ (Lie algebras)
13292
Which of $\{J_0,J_1,J_2\}$ and $\{J_0,J_+,J_-\}$ is a generator for the Lie algebra $\mathfrak{su}(2)$?
24131
How to visualise the derived series of the Lie algebra $\mathfrak{u}(n,\mathbb{C})$?
40965
$t_1$, $t_2$, $t_3$ Hermitian generators of $SU(2)$
134840
Generators and relations for $\text{PSL}(2, \mathbb{F}_q)$
15686
Product of a Lie ideal with a subalgebra
72932
Center of Lie group and Lie algebra
96770
Explicit isomorphism between the four dimensional orthogonal Lie algebra and the direct sum of special linear Lie algebras of dimension 3.
50236
Solvable Lie algebra with codimension 1 ideal
73838
Exact sequences of $1 \to A \to SU(N) \to B \to 1$, special unitary group
35248
Getting started with Lie Groups
81188
$SO(3)$, orbital angular momentum, vector product
153205
Why is the $(\frac{1}{2},\frac{1}{2})$ representation of the Lorentz group realized as the vector space of Hermitian $2\times 2$ matrices?
101229
Lie algebra of $\left(\begin{smallmatrix}a & b\\ & a^2\end{smallmatrix}\right )$ in $GL_2(\mathbb{R})$
34294
Two Definitions of the Special Orthogonal Lie Algebra
22279
Local and Global Symmetries
68001
Semisimple Lie algebras are perfect.
70604
Lie algebra over $F$ of dimension $3$ whose derived algebra has dimension $1$ and lies in $Z(L)$