Concentration of the Spectral Measure of Large Wishart Matrices with Dependent Entries
نویسندگان
چکیده
We derive concentration inequalities for the spectral measure of large random matrices, allowing for certain forms of dependence. Our main focus is on empirical covariance (Wishart) matrices, but general symmetric random matrices are also considered.
منابع مشابه
ar X iv : 0 81 0 . 27 53 v 1 [ m at h . ST ] 1 5 O ct 2 00 8 Concentration of the spectral measure of large Wishart matrices with dependent entries
We derive concentration inequalities for the spectral measure of large random matrices, allowing for certain forms of dependence. Our main focus is on empirical covariance (Wishart) matrices, but general symmetric random matrices are also considered.
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