9 research outputs found

    A mixed finite element method for plate bending with a unilateral inner obstacle

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    summary:A unilateral problem of an elastic plate above a rigid interior obstacle is solved on the basis of a mixed variational inequality formulation. Using the saddle point theory and the Herrmann-Johnson scheme for a simultaneous computation of deflections and moments, an iterative procedure is proposed, each step of which consists in a linear plate problem. The existence, uniqueness and some convergence analysis is presented

    Evolutionary NS-TKE Model

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    Elementary and Viscosity Subdifferentials

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