I. Ghiba

activity

20112026

most citedOn some fundamental misunderstandings in the indeterminate couple stress model. A comment on recent papers of A.R. Hadjesfandiari and G.F. Dargush

67 citations · 147 across the 34 of their papers we have counts for

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Showing 2018 · math.APShow all

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math.AP2018

The quasiconvex envelope of conformally invariant planar energy functions in isotropic hyperelasticity

Robert J. Martin, Jendrik Voss, Ionel-Dumitrel Ghiba +2

We consider conformally invariant energies $W$ on the group $GL^{+} (2)$ of $2 \times 2$ -matrices with positive determinant, i.e. $W\colon\operatorname{GL}^+(2)\to\mathbb…

math.AP2018

Nonstandard micro-inertia terms in the relaxed micromorphic model: well-posedness for dynamics

Sebastian Owczarek, Ionel-Dumitrel Ghiba, Marco-Valerio d'Agostino +1

We study the existence of solutions arising from the modelling of elastic materials using generalized theories of continua. In view of some evidence from physics of meta-materials…