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Gershgorin Circles

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sample matrix
1
random matrix
random seed
size of random matrix
3
4
5
6
7
8
off-diagonal weight
row
column
row ⋂ column
Gershgorin's circle theorem states that the eigenvalues of a matrix are contained within a union of a series of disks in the complex plane. The centers of these disks are given by the diagonal elements of the matrix; the radii by sum of the absolute values of the off-diagonal elements in the corresponding row or column. Eigenvalues are shown in red.

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