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math.SP2004
The characterization problem for one class high order ordinary differential operators with periodic coefficients
R. F. Efendiev
The main purpose of the present work is solving the characterization problem which consist of identification of necessary and sufficient conditions on the scattering data ensuring…
math.SP2004
Necessary and sufficient conditions for the inverse problem of one class ordinary differential operators with complex periodic coefficients
Rakib Feyruz Efendiev
The basic purpose of the present paper is the full solutions of the inverse problem (i.e. a finding of necessary and sufficient conditions) for the operator with complex periodic c…
math.SP2004
Inverse problem for one class of nonselfadjoint operator's bunches with nonperiodic coefficients
Rakib Feyruz Efendiev
In this paper the complete spectral analysis of the operators is carried out and also with help of generalized normalizing numbers the inverse problem is solved.