Theoretical and Mathematical Physics

, Volume 179, Issue 3, pp 637–648 | Cite as

Rational interpolation and solitons



We consider the general construction scheme for second-order spectral problems, for which the semiclassical approximation is exact. We show that the inverse spectral problem in this case reduces to the classical interpolation problem for meromorphic functions.


inverse spectral problem semiclassical approximation interpolation of meromorphic functions 


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Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  1. 1.Aliev Karachaev-Cherkess State UniversityKarachaevskRussia
  2. 2.Landau Institute for Theoretical PhysicsRAS, ChernogolovkaMoscow OblastRussia

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