A quantitative version of the commutator theorem for zero trace matrices release_2wyoftgy2fdsnpgfjee4sxewem

by William B. Johnson, Narutaka Ozawa, Gideon Schechtman

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2012  

Abstract

Let A be a m× m complex matrix with zero trace and let >0. Then there are m× m matrices B and C such that A=[B,C] and BC< K_ m^A where K_ depends only on . Moreover, the matrix B can be taken to be normal.
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Date   2012-02-05
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Language   en ?
arXiv  1202.0986v1
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