Abstract
The conditions of existence and the construction of pseudosolutions, being the best by the method of least squares, of a Noetherian differential-algebraic boundary-value problem with concentrated delay, respectively, are determined.
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Translated from Ukrains’kiĭ Matematychnyĭ Visnyk, Vol. 16, No. 4, pp. 503–513 October–December, 2019.
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Chuiko, S.M. On the Solution of a Linear Noetherian Boundary-Value Problem for a Differential-Algebraic System with Concentrated Delay by the Method of Least Squares. J Math Sci 246, 622–630 (2020). https://doi.org/10.1007/s10958-020-04768-3
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DOI: https://doi.org/10.1007/s10958-020-04768-3