Abstract
A method of solving paired integral equations that appear in considerations of mixed problems of elasticity and thermoelasticity theory is given, with the help of generalized integral Weber transforms. The paired equations are reduced to an integral Fredholm equation of the second kind on the semiaxis, which have a discontinuous kernel, or to Fredholm equations of the second kind on a finite interval and infinite systems of linear algebraic equations, which are normal in the sense of Poincare-Koch. As an example, contact problems for an inhomogeneous fiber with a cavity are considered. If the fiber is bonded with the elastic half-space, then a second appproach is realized, which is based on a reduction to an equation with a self-adjoint operator, for which some method of sequential iteractions and the Bubnov-Galerkin method are justified.
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Translated from Dinamicheskie Sistemy, No. 7, pp. 95–102, 1988.
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Malits, P.Y. On the solution of mixed problems for a fiber with a vertical circular cylindrical cavity. J Math Sci 65, 1564–1569 (1993). https://doi.org/10.1007/BF01097665
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DOI: https://doi.org/10.1007/BF01097665