Multidimensional Integrable Schrödinger Operators With Matrix Potential
نویسندگان
چکیده
The Schrödinger operators with matrix rational potential, which are D-integrable, i.e. can be intertwined with the pure Laplacian, are investigated. Corresponding potentials are uniquely determined by their singular data which is a configuration of the hyperplanes in C with prescribed matrices. We describe some algebraic conditions (matrix locus equations) on these data, which are sufficient for D-integrability. As the examples some matrix generalisations of the Calogero-Moser operators are considered.
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تاریخ انتشار 1999