17 citations · 44 across the 12 of their papers we have counts for
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A fourth order gauge-invariant gradient plasticity model for polycrystals based on Kröner's incompatibility tensor
Francois Ebobisse, Patrizio Neff
In this paper we derive a novel fourth order gauge-invariant phenomenological model of infinitesimal rate-independent gradient plasticity with isotropic hardening and Kröner's inc…
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…
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…
A canonical rate-independent model of geometrically linear isotropic gradient plasticity with isotropic hardening and plastic spin accounting for the Burgers vector
Francois Ebobisse, Klaus Hackl, Patrizio Neff
In this paper we propose a canonical variational framework for rate-independent phenomenological geometrically linear gradient plasticity with plastic spin. The model combines the…
Existence results in dislocation based rate-independent isotropic gradient plasticity with kinematical hardening and plastic spin: The case with symmetric local backstress
Francois Ebobisse, Patrizio Neff, Daya Reddy
In this paper we use convex analysis and variational inequality methods to establish an existence result for a model of infinitesimal rate-independent gradient plasticity with kine…
A stability result for nonlinear Neumann problems under boundary variations
Gianni Dal Maso, Francois Ebobisse, Marcello Ponsiglione
In this paper we study, in dimension two, the stability of the solutions of some nonlinear elliptic equations with Neumann boundary conditions, under perturbations of the domains i…