100 citations · 209 across the 14 of their papers we have counts for
Showing 2014 · math-phShow all
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math-ph2014★ 8 cited
Minimal Realizations of Supersymmetry for Matrix Hamiltonians
Alexander A. Andrianov, Andrey V. Sokolov
The notions of weak and strong minimizability of a matrix intertwining operator are introduced. Criterion of strong minimizability of a matrix intertwining operator is revealed. Cr…
math-ph2014★ 9 cited
Spectral Design for Matrix Hamiltonians: Different Methods of Constructing of a Matrix Intertwining Operator
Andrey V. Sokolov
We study intertwining relations for matrix non-Hermitian, in general, one-dimensional Hamiltonians by matrix linear differential operators with nondegenerat…