By Charles Bordenave and others

We investigate the noise sensitivity of the top eigenvector of a Wigner matrix in the following sense. Let *v* be the top eigenvector of an *N\times N* Wigner matrix. Suppose that *k* randomly chosen entries of the matrix are resampled, resulting in another realization of the Wigner matrix with top... Show more

March 1, 2020

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Noise sensitivity of the top eigenvector of a Wigner matrix

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