Evento

Spectral convergence analysis for the Reissner-Mindlin system

Seminario del Prof. Davide Buoso (Università del Piemonte Orientale)

Abstract: The Reissner-Mindlin model for the load of a plate can be thought of as a generalization of the classical Kirchhoff-Love model that leads to a biharmonic
problem. After introducing the Stummel-Vainikko set up for the convergence of operators on varying Banach spaces, we will show that the Reissner-Mindlin operator converges to the biharmonic operator in the norm resolvent convergence as the thickness goes to zero, in particular implying the convergence of eigenvalues and spectral projections. Based on a joint work with Francesco Ferraresso.

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