Finding center of $GL_n(\Bbb R)$ using elementary matrices
88221
Find the center of the group $\operatorname{GL}(n,\mathbb R)$ of invertible $n \times n$ matrices.
91085
how to find $|GL_2(F_p)|$
55828
What are the generators for $SL_n(\mathbb{R})$ (Michael Artin's Algebra book)
78263
Prove $GL_n(\Bbb{R})/SL_n(\Bbb{R}) \cong \Bbb{R}^\times$
70533
In what sense can the Lie algebra of $GL_n(\mathbb{C})$ be "identified" with $M_n(\mathbb C)$?
84871
Determining the dimension of span$\{AB-BA : A,B \in M_{n \times n}(\mathbb R) \}$
110217
$GL(n,K)$ is open in $M(n,K)$
122580
If N is elementary nilpotent matrix, show that N Transpose is similar to N
101229
Lie algebra of $\left(\begin{smallmatrix}a & b\\ & a^2\end{smallmatrix}\right )$ in $GL_2(\mathbb{R})$
36878
Prove that $\operatorname{SL}(n,\Bbb R)$ is connected.
60005
Determining the Orbits/Orbit Space of $O(3)$ on Real 3 by 3 Traceless Symmetric Matrices
52882
find nonsingular matrices $B$ and $C$ that satisfy $BC+ CB= 0$
46917
How to prove that $GL(n,\mathbb R)$ is not connected subset and open subset of$M_n (\mathbb{R})$
118898
Is there a simple way of proving that $\text{GL}_n(R) \not\cong \text{GL}_m(R)$?
24873
Determinant of elementary permutation matrix
35247
The characteristic and minimal polynomial of a companion matrix
136389
Finding an isomorphic subring of matrices