Almost-commuting matrices are almost jointly diagonalizable

نویسندگان

  • Klaus Glashoff
  • Michael M. Bronstein
چکیده

We study the relation between approximate joint diagonalization of self-adjoint matrices and the norm of their commutator, and show that almost commuting self-adjoint matrices are almost jointly diagonalizable by a unitary matrix.

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عنوان ژورنال:
  • CoRR

دوره abs/1305.2135  شماره 

صفحات  -

تاریخ انتشار 2013