13 citations · 15 across the 5 of their papers we have counts for
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math.FA2019
A low-rank approximation of tensors and the topological group structure of invertible matrices
R. N. Gumerov, A. S. Sharafutdinov
By a tensor we mean an element of a tensor product of vector spaces over a field. Up to a choice of bases in factors of tensor products, every tensor may be coordinatized, that is,…
math.FA2015
On matrices with simple spectra arising from tensor products
R. N. Gumerov, S. I. Vidunov
This note deals with a simultaneous approximation of several matrices by a finite family of diagonalizable matrices satisfying an additional condition for the spectrum of a matrix…