Article

    Ufa Mathematical Journal
    Volume 7, Number 1, pp. 13-18

    Identification of a polynomial in nonseparated boundary conditions in the case of a multiple zero eigenvalue


    Akhtyamov A.M., Kumushbaev R.R.

    DOI:10.13108/2015-7-1-13

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    In the work we discuss the problem of recovering the coefficients of a polynomial in spectral problems with nonseparated boundary conditions by one multiple zero eigenvalue and $n$ nonzero eigenvalues. A uniqueness theorem is proved.