New posts in lie-groups

Fundamental domain of $\operatorname{GL}(n,\mathbb R)$ acted on by $\operatorname{GL}(n, \mathbb Z)$

matrices reference-request lie-groups lattices-in-lie-groups

Derivation of a representation through a vector field

differential-geometry proof-verification lie-groups differential-forms

Lie group with constant metric tensor but nonzero curvature?

riemannian-geometry lie-groups

Geometric interpretation of the map $SO(4) \to SO(3)$

differential-geometry algebraic-topology lie-groups homotopy-theory

Linear homomorphisms of square matrices are conjugations

linear-algebra matrices lie-groups lie-algebras

a neighbourhood of identity $U$ generates $G$ where $G$ is a connected lie group

differential-geometry lie-groups

How is $\operatorname{GL}(1,\mathbb{C})$ related to $\operatorname{GL}(2,\mathbb{R})$?

group-theory lie-groups representation-theory

Why represent a complex number $a+ib$ as $[\begin{smallmatrix}a & -b\\ b & \hphantom{-}a\end{smallmatrix}]$? [duplicate]

linear-algebra matrices complex-numbers lie-groups

Why aren't Lie Algebra generators invertible if we apply constarints from the Lie Group?

group-theory representation-theory manifolds lie-groups lie-algebras

When do two matrices have the same exponential?

matrices lie-groups lie-algebras

Diffeomorphic, group-isomorphic Lie groups that are not isomorphic as Lie groups

differential-geometry differential-topology lie-groups

What is the relation between representations of Lie Groups and Lie Algebras?

representation-theory lie-groups lie-algebras mathematical-physics quantum-field-theory

Where is the error in my argument that SO(4) contains a 7-dimensional subspace?

vector-spaces lie-groups rotations orthogonal-matrices

Show that an orthogonal group is a $ \frac{n(n−1)}2 $-dim. $ C^{\infty} $-Manifold and find its tangent space

real-analysis lie-groups

Does a Lie group's group structure (not Lie group structure) determine its topology?

general-topology group-theory lie-groups

Is $SO_n({\mathbb R})$ a divisible group?

linear-algebra group-theory lie-groups divisible-groups

Normal Subgroups of $SU(n)$

group-theory lie-groups lie-algebras

How to properly apply the Lie Series

lie-groups exponentiation differential-operators

Relationship between proper orthochronous Lorentz group $SO^+(1,3)$ and $SU(2)\times SU(2)$, or their Lie algebras

group-theory physics lie-groups lie-algebras

Are all Lie groups Matrix Lie groups?

matrices group-theory manifolds lie-groups