Martínez Alonso, LuisOlmedilla Moreno, Eugenio2023-06-212023-06-2119820022-248810.1063/1.525265https://hdl.handle.net/20.500.14352/64992©1982 American Institute of Physics.Trace identities arising in the scattering theory of one-dimensional matrix Schrodinger operators are deduced. They derive from the properties of an asymptotic expansion of the trace of the resolvent kernel in inverse powers of the spectral parameter. Applications of these trace identities for characterizing infinite families of conservation laws for nonlinear evolution equations are given.engTrace identities in the inverse scattering transform method associated with matrix Schrödinger operatorsjournal articlehttp://dx.doi.org/10.1063/1.525265http://scitation.aip.orgopen access51-73PhysicsMathematicalFísica-Modelos matemáticosFísica matemática