40 citations · 154 across the 37 of their papers we have counts for
4 papers · 2 filters
Effective quasistatic evolution models for perfectly plastic plates with periodic microstructure
Marin Bužančić, Elisa Davoli, Igor Velčić
An effective model is identified for thin perfectly plastic plates whose microstructure consists of the periodic assembling of two elastoplastic phases, as the periodicity paramete…
Structural changes in nonlocal denoising models arising through bi-level parameter learning
Elisa Davoli, Rita Ferreira, Carolin Kreisbeck +1
We introduce a unified framework based on bi-level optimization schemes to deal with parameter learning in the context of image processing. The goal is to identify the optimal regu…
Non-interpenetration conditions in the passage from nonlinear to linearized Griffith fracture
Stefano Almi, Elisa Davoli, Manuel Friedrich
We characterize the passage from nonlinear to linearized Griffith-fracture theories under non-interpenetration constraints. In particular, sequences of deformations satisfying a Ci…
A homogenization result in finite plasticity
Elisa Davoli, Chiara Gavioli, Valerio Pagliari
We carry out a variational study for integral functionals that model the stored energy of a heterogeneous material governed by finite-strain elastoplasticity with hardening. Assumi…