On the approximate solution of 3D mixed boundary value problem of elasticity theory

Author: Archil Papukashvili
Keywords: Variational-Differencemethod, Finite-Difference method, Elasticity theory.
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On the approximate solution of 3D mixed boundary value problem of elasticity theory A.Papukashvili Email: apapukashvili@rambler.ru, archil.papukashvili@tsu.ge Department of Mathematics, Iv. Javakhishvili Tbilisi State University 2 University Str., Tbilisi 0143, GEORGIA This work deals with 3D mixed boundary value problem of the elasticity theory for the orthotropic (in particular isotropic case) body. It is supposed that static forces effect the body. For this system two different methods of the apprpximations are proposed: 1.Variational-Difference method and 2.Finite-Difference method.