Row products of random matrices

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• Rudelson, M (Missouri-Columbia)
• Wednesday 23 February 2011, 14:00-15:00
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact Mustapha Amrani.

Discrete Analysis

We define the row product of K matrices of size d by n as a matrix of size d^{K by n, whose rows are entry-wise products of rows of these matrices. This construction arises in certain computer science problems. We study to what extent the spectral and geometric properties of the row product of independent random matrices resemble those properties for a d}K by n matrix with independent random entries.

This talk is part of the Isaac Newton Institute Seminar Series series.

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