Is the Lie algebra of $SL(2,C)$ isomorphic to the Lie algebra of Lorentz group?
36797
How do I construct the $SU(2)$ representation of the Lorentz Group using $SU(2)\times SU(2)\sim SO(3,1)$ ?
67842
Solvable equivalent to nilpotency of first derived Lie algebra?
68717
Complete reducibility of a representation of a lie algebra
57434
$SL_2(\mathbb Z_3)/Z(SL_2(\mathbb Z_3)) \cong A_4$
117737
Why is $\mathfrak{sl}(n)$ the algebra of traceless matrices?
126173
From irreducible representations of the Lorentz algebra to irreducible representations of the Lorentz group
148720
Reference for Lie-algebra valued differential forms
9140
Show $\operatorname{Aut}(C_2 \times C_2)$ is isomorphic to $S_3=D_6$
50130
$\operatorname{Aut}(V)$ is isomorphic to $S_3$
62832
What is the Killing form of $\mathfrak{gl}_{m}$?
43303
Which Lie groups have Lie algebras admitting an Ad-invariant inner product?
82637
Does there exist a non-trivial, associative Lie algebra?
99465
Is every Lie subgroup of $SU(2)$ closed?
131843
Cartan subalgebras of a semisimple Lie algebra
30794
Commutator Group of $GL_2(R)$ is $SL_2(R)$
116159
Derivations on semisimple Lie algebra
111883
Representations of a product of Lie groups