Definition of matrix diagonalization

math.la.d.mat.diagonalization


A real matrix $A$ is symmetric if and only if it is orthogonally diagonalizable (i.e. $A = PDP^{-1}$ for an orthogonal matrix $P$.) Proof and examples.

Created On
August 21st, 2017
3 years ago
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This section's topic will perhaps seem out of place at first, but we will make the connection soon with eigenvalues and eigenvectors. This is also our first look at one of the central ideas of Chapter R.

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GFDL-1.2
Submitted At
September 11th, 2017
 3 years ago
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3
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 Textbook
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 English
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text/html