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20042023
most citedRecovery of Dirac system from the rectangular Weyl matrix function

8 citations · 44 across the 30 of their papers we have counts for

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math.SP2004

Completion problems and scattering problems for Dirac type differential equations with singularities

Bernd Fritzsche, Bernd Kirstein, Alexander Sakhnovich

A completion problem to recover a rational matrix function which is j-unitary on the line is treated. A Dirac type system with singularities on the semiaxis is recovered explicitly…