2020/04/21 by Mirzapour, F., Mirzapour, A.
#FOS: Mathematics #Functional Analysis (math.FA)
paper · doi:10.48550/arxiv.2004.09826
In this paper, we will derive the real roots of certain sets of matrices with real entries. We will also demonstrate that real orthogonal matrices can have real root or be involutory. Eventually, we will represent idempotent matrices in a block form.