Lev Glebsky. Almost commuting matrices with respect to normalized Hilbert-schmidt norm

Natural Sciences / Mathematics / Geometry

Submitted on: Jul 12, 2012, 12:10:27

Description: Almost-commuting matrices with respect to the normalized Hilbert-Schmidt norm are considered. Normal almost commuting matrices are proved to be near commuting.

The Library of Congress (USA) reference page : http://lccn.loc.gov/cn2013300046.

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Lev_Glebsky__Almost_commuting_matrices.pdf