ssume that a matrix A is diagonalizable and we have calculated the diagonalization of A, i.e. A = VAV-¹. Also, assume all of the igenvalues of A are real and positive where |A1| > |A2| > |A3| > · · · > |An |- a) Calculate the diagonalization of A - σI. int: your answer should involve V, V-¹, A and oI

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.5: Iterative Methods For Computing Eigenvalues
Problem 22EQ
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Assume that a matrix A is diagonalizable and we have calculated the diagonalization of A, i.e. A = VAV-1. Also, assume all of the
eigenvalues of A are real and positive where |A1| > |A2| > |A3| > · · · > |An|-
2a)
Calculate the diagonalization of A - σI.
Hint: your answer should involve V, V-¹, A and I
Transcribed Image Text:Assume that a matrix A is diagonalizable and we have calculated the diagonalization of A, i.e. A = VAV-1. Also, assume all of the eigenvalues of A are real and positive where |A1| > |A2| > |A3| > · · · > |An|- 2a) Calculate the diagonalization of A - σI. Hint: your answer should involve V, V-¹, A and I
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