Let the n dimensional square matrices A and B be similar, i.e., PBP-¹. where P is a n dimensional invertible square matrix. Let (Ai, vi) and (e;, u;) be the (eigenvalue, eigenvector) pairs for A and B respectively. Let the eigenvalues of each matrix be distinct and ordered in decreasing order of magnitude. What are the relations between λ; and €¿? What are the relations between v; and u₂? a. b. A =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

3

Let the *n* dimensional square matrices **A** and **B** be similar, i.e.,

\[ \mathbf{A} = \mathbf{PBP}^{-1} \]

where **P** is an *n* dimensional invertible square matrix.

Let \((\lambda_i, \mathbf{v}_i)\) and \((\epsilon_i, \mathbf{u}_i)\) be the (eigenvalue, eigenvector) pairs for **A** and **B** respectively. Let the eigenvalues of each matrix be distinct and ordered in decreasing order of magnitude.

a. What are the relations between \(\lambda_i\) and \(\epsilon_i\)?

b. What are the relations between \(\mathbf{v}_i\) and \(\mathbf{u}_i\)?
Transcribed Image Text:Let the *n* dimensional square matrices **A** and **B** be similar, i.e., \[ \mathbf{A} = \mathbf{PBP}^{-1} \] where **P** is an *n* dimensional invertible square matrix. Let \((\lambda_i, \mathbf{v}_i)\) and \((\epsilon_i, \mathbf{u}_i)\) be the (eigenvalue, eigenvector) pairs for **A** and **B** respectively. Let the eigenvalues of each matrix be distinct and ordered in decreasing order of magnitude. a. What are the relations between \(\lambda_i\) and \(\epsilon_i\)? b. What are the relations between \(\mathbf{v}_i\) and \(\mathbf{u}_i\)?
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