New posts in orthogonal-matrices

Eigenvalues in orthogonal matrices

linear-algebra matrices eigenvalues-eigenvectors orthogonal-matrices

Why is the matrix product of 2 orthogonal matrices also an orthogonal matrix?

linear-algebra matrices orthogonality orthogonal-matrices

All connected closed subgroups in $\rm{SO}(3)$

lie-groups topological-groups orthogonal-matrices

Why does gimbal lock occur “in two circles”?

differential-geometry differential-topology orthogonal-matrices

In which cases is the inverse of a matrix equal to its transpose?

linear-algebra matrices orthogonal-matrices

How do I show that O(n) is compact? [duplicate]

matrices compactness orthogonal-matrices

What is the geometric interpretation of the transpose?

linear-algebra matrices orthogonal-matrices transpose geometric-interpretation