For the linearized setting of the dynamics of complex bodies we construct variational integrators and prove their convergence by making use of BV estimates on the rate fields. We allow for peculiar substructural inertia and internal dissipation, all accounted for by a d’Alembert-Lagrange-type principle.

Discrete dynamics of complex bodies with substructural dissipation:variational integrators and convergence / Matteo Focardi; Paolo Maria Mariano. - In: DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. SERIES B.. - ISSN 1531-3492. - STAMPA. - 11:(2009), pp. 109-130. [10.3934/dcdsb.2009.11.109]

Discrete dynamics of complex bodies with substructural dissipation:variational integrators and convergence

Matteo Focardi
;
Paolo Maria Mariano
2009

Abstract

For the linearized setting of the dynamics of complex bodies we construct variational integrators and prove their convergence by making use of BV estimates on the rate fields. We allow for peculiar substructural inertia and internal dissipation, all accounted for by a d’Alembert-Lagrange-type principle.
2009
11
109
130
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Matteo Focardi; Paolo Maria Mariano
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/316571
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