31 citations · 160 across the 58 of their papers we have counts for
71 papers
Weak stability by noise for approximations of doubly nonlinear evolution equations
Carlo Orrieri, Luca Scarpa, Ulisse Stefanelli
Doubly nonlinear stochastic evolution equations are considered. Upon assuming the additive noise to be rough enough, we prove the existence of probabilistically weak solutions of F…
Viscoelasticity and accretive phase-change at finite strains
Andrea Chiesa, Ulisse Stefanelli
We investigate the evolution of a two-phase viscoelastic material at finite strains. The phase evolution is assumed to be irreversible: One phase accretes in time in its normal dir…
An existence result for accretive growth in elastic solids
Elisa Davoli, Katerina Nik, Ulisse Stefanelli +1
We investigate a model for the accretive growth of an elastic solid. The reference configuration of the body is accreted in its normal direction, with space- and deformation-depend…
Modelling of planetary accretion and core-mantle structure formation
Tomas Roubicek, Ulisse Stefanelli
We advance a thermodynamically consistent model of self-gravitational accretion and differentiation in planets. The system is modeled in actual variables as a compressible thermovi…
Analysis of a combined Filtered/phase-field approach to topology optimization in elasticit
Ferdinando Auricchio, Michele Marino, Idriss Mazari +1
We advance a combined filtered/phase-field approach to topology optimization in the setting of linearized elasticity. Existence of minimizers is proved and rigorous parameter asymp…
Level sets of solutions to the stationary Hamilton-Jacobi equation are John regular
Elisa Davoli, Ulisse Stefanelli
Let be the unique nonnegative viscosity solution of the Hamilton-Jacobi equation in the external domain with on . Unde…