4 citations · 16 across the 21 of their papers we have counts for
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Kronecker differences
Keegan Doig Anderson, Yorick Hardy, Bertin Zinsou
Over the real numbers, the Kronecker sum is the unique operation on matrices which exponentiates to the Kronecker product. Kronecker quotients provide an algebraic view of decompos…
Preserving the trace of the Kronecker sum
Yorick Hardy, Ajda Fošner
The aim of this paper is to study linear preservers of the trace of Kronecker sums and their connection with preservers of determinants of Kronecker products. The partial trace and…
Partial determinants of Kronecker products
Yorick Hardy
Let be the block-wise determinant (partial determinant). We consider the condition for completing the determinant and characterize the case…
A Short Note on Kronecker Square Roots
Yorick Hardy
The results of [I. Ojeda, Amer. Math. Monthly, 122, pp 60--64] provides a characterization of Kronecker square roots of matrices in terms of the symmetry and rank of the block vec…