Abstract
An inverse problem for operators of a triangular structure is studied. An algorithm for the solution and necessary and sufficient conditions for the solvability of this problem are obtained, moreover uniqueness is proved. Applications to difference and differential operators are considered.
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Yurko, V. An inverse problem for operators of a triangular structure. Results. Math. 30, 346–373 (1996). https://doi.org/10.1007/BF03322200
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DOI: https://doi.org/10.1007/BF03322200