Where I could find a nice proof of following theorem:
A is matrix n x n over field F , similar to upper triangular matrix if and only if her characteristic polynomial can be factored into an expression with the form:
(x-t_1)(x-t_2)...(x-t_n)
Where I could find a nice proof of following theorem:
A is matrix n x n over field F , similar to upper triangular matrix if and only if her characteristic polynomial can be factored into an expression with the form:
(x-t_1)(x-t_2)...(x-t_n)