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Results tagged with eigenvalues
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user 33974
eigenvalues of matrices or operators
2
votes
Can an accumulation point be an eigenvalue?
Eigenvalues always lie in the spectrum, but some of the values
in the spectrum may not be eigenvalues. As mentioned before, the spectrum is always closed. … $1/n$ is an eigenvalue for all $n$, and these eigenvalues converge to 0. …
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