A new criterion of optimization of the simple multipole coefficients in a modified Green’s function for the elastic two-dimensional case |
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| Authors: | Belkacem Sahli |
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| Institution: | Laboratory of Numerical and Fundamental Mathematics, University Ferhat Abbas of Setif, 19000, Algeria |
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| Abstract: | The question of non-uniqueness in the integral formulation of an exterior boundary value problem in the elastic two-dimensional case has been resolved using the modified Green’s function technique. In this work, a new criterion of optimality based on the minimization of the norm of the kernel of the modified integral operator is established. |
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| Keywords: | Simple multipole coefficients Green&rsquo s function Elasticity |
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