Hi.
Why is it a stochastic matrix always has the eigenvalue 1? I understand that the absolute value of a stochastic matrix can not exceed 1 since the determinant of the matrix has to be 1 or less than 1. But why will one eigenvalue always be 1?
Hi.
Why is it a stochastic matrix always has the eigenvalue 1? I understand that the absolute value of a stochastic matrix can not exceed 1 since the determinant of the matrix has to be 1 or less than 1. But why will one eigenvalue always be 1?