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Old 2007-07-16, 15:33   #1
buan
 
Jul 2007

2 Posts
Default [Need help] about Matrix Polynomial

Can any one give a hint...
I want to prove that for Matrix A if all of its eigenvalue is less than one in magnitude ( |eigenvalue| < 1 ), then:

I + A + A^2 + A^3 + ... = inverse of matrix (I-A)

thanks,
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