New posts in lie-algebras

How is the automorphism group of a Lie group given a differential structure?

group-theory differential-geometry manifolds lie-groups lie-algebras

Invariant subalgebra of a Lie algebra under an automorphism of the Dynkin diagram

lie-algebras

Borel subalgebras contain solvable radical

abstract-algebra lie-algebras

Representation theory of $SO(n)$

reference-request lie-groups representation-theory lie-algebras

Lie algebra action from Lie group action: coordinates

representation-theory lie-algebras manifolds

What does the logarithm of the identity look like on a Lie group?

lie-groups lie-algebras

What changes in the representation theory of real Lie algebras?

representation-theory lie-groups lie-algebras

Spin group Spin(4,1)

group-theory reference-request lie-groups lie-algebras

Center of $\mathfrak{sl}(n,F)$

lie-algebras

If the Lie algebra is a direct sum, then the Lie group is a direct product?

lie-groups lie-algebras

Finding the lie algebra of the symplectic lie group

lie-groups lie-algebras symplectic-geometry

Special conformal killing fields - solving for integral curves.

ordinary-differential-equations differential-geometry lie-groups lie-algebras

question regarding Jacobi's identity [duplicate]

abstract-algebra lie-algebras

Some questions about representations of $SO(6)$

group-theory representation-theory lie-algebras lie-groups mathematical-physics

Does every Lie algebra come from commutator of some associative product operation?

abstract-algebra representation-theory lie-algebras

Prove Harish-Chandra's theorem on central characters with algebraic-geometrical observation and the linkage relations among weights

algebraic-geometry representation-theory lie-algebras semisimple-lie-algebras

Ideals of the Lie algebra $\mathfrak{sl}_2(\mathbb{C})$ [duplicate]

lie-algebras

The mathematics behind Clebsch-Gordan Coefficients

representation-theory physics lie-groups lie-algebras

Proof of "$L$ / Rad$L$ is semisimple for arbitrary Lie algebra L".

representation-theory lie-algebras

Spinor Mapping is Surjective

matrices representation-theory lie-groups lie-algebras spin-geometry