A virtual element method for the acoustic vibration problem
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DOI: 10.1007/s00211-016-0855-5
Abstract: We analyze in this paper a virtual element approximation for the acoustic vibration problem. We consider a variational formulation relying only on the fluid displacement and propose a discretization by means of $$\mathrm {H}(\mathrm {div})$$H(div)… read more here.
Keywords: acoustic vibration; vibration problem; virtual element;
Three-Dimensional Solution of the Free Vibration Problem for Metal-Ceramic Shells Using the Method of Sampling Surfaces
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DOI: 10.1007/s11029-017-9638-z
Abstract: The possibility of using the method of sampling surfaces (SaS) for solving the free vibration problem of threedimensional elasticity for metal-ceramic shells is studied. According to this method, in the shell body, an arbitrary number… read more here.
Keywords: metal ceramic; vibration problem; method;