53 citations · 171 across the 21 of their papers we have counts for
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Modeling real phononic crystals via the weighted relaxed micromorphic model with free and gradient micro-inertia
Angela Madeo, Manuel Collet, Marco Miniaci +3
In this paper the relaxed micromorphic continuum model with weighted free and gradient micro-inertia is used to describe the dynamical behavior of a real two-dimensional phononic c…
A panorama of dispersion curves for the weighted isotropic relaxed micromorphic model
Marco Valerio d'Agostino, Gabriele Barbagallo, Ionel-Dumitrel Ghiba +2
We consider the weighted isotropic relaxed micromorphic model and provide an in depth investigation of the characteristic dispersion curves when the constitutive parameters of the…
Existence result for a dislocation based model of single crystal gradient plasticity with isotropic or linear kinematic hardening
Francois Ebobisse, Patrizio Neff, Elias C. Aifantis
We consider a dislocation-based rate-independent model of single crystal gradient plasticity with isotropic or linear kinematic hardening. The model is weakly formulated through th…
Rank-one convexity implies polyconvexity in isotropic planar incompressible elasticity
Ionel-Dumitrel Ghiba, Robert J. Martin, Patrizio Neff
We study convexity properties of energy functions in plane nonlinear elasticity of incompressible materials and show that rank-one convexity of an objective and isotropic elastic e…
A review on wave propagation modeling in band-gap metamaterials via enriched continuum models
Angela Madeo, Patrizio Neff, Gabriele Barbagallo +2
In the present contribution we show that the relaxed micromorphic model is the only non-local continuum model which is able to account for the description of band-gaps in metamater…
Well-posedness for the microcurl model in both single and polycrystal gradient plasticity
Francois Ebobisse, Patrizio Neff, Samuel Forest
We consider the recently introduced microcurl model which is a variant of strain gradient plasticity in which the curl of the plastic distortion is coupled to an additional micromo…