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Question: Diagonlizing a big matrix

Question:Diagonlizing a big matrix

Victor Fleurov 0
matrix linearalgebra numeric eigenvectors
January 24 2018
0

I am trying to find numerically eigevalues and eigenvectors of a 70x70 matrix. When I type

Eigenvalues(M70, output = 'list');

Maple returns the matrix M70 without processing it. I have also tried Determinant, Gaussian elimination and other - the same story. However, Maple has no problem inverting this matrix numerically. Everything also works well for 20x20 matrix but not for 70x70 one.  70x70 is not such a big matrix. It should be doable.

What is the solution? Do I do something wrong?
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