Abstract
A new method is proposed for formulating a boundary-value problem for a fourth-order ordinary differential equation with a solution in W2 1(0, 1). This generalized formulation is based on a system of second-order equations with coefficients in W2 −1 (0, 1). The existence and uniqueness of the indicated solution in this class is proven.
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Translated fromVychislitel'naya i Prikladnaya Matematika, No. 69, pp. 90–96, 1989.
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Karnaukh, I.V. A generalized solution in W2 1(0,1) of a problem concerning the deflection of a beam. J Math Sci 67, 3104–3108 (1993). https://doi.org/10.1007/BF01098148
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DOI: https://doi.org/10.1007/BF01098148