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paper

Rank of 3-tensors with 2 slices and Kronecker canonical forms

arXiv:0808.1167 · doi:10.1016/j.laa.2009.06.023

Abstract

Tensor type data are becoming important recently in various application fields. We determine a rank of a tensor T so that A+T is diagonalizable for a given 3-tensor A with 2 slices over the complex and real number field.

12 pages, no figure