3 citations · 3 across the 6 of their papers we have counts for
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The antiferromagnetic XY model on the triangular lattice: chirality transitions at the surface scaling
Annika Bach, Marco Cicalese, Leonard Kreutz +1
We study the discrete-to-continuum variational limit of the antiferromagnetic XY model on the two-dimensional triangular lattice. The system is fully frustrated and displays two fa…
A lower semicontinuity result for linearised elasto-plasticity coupled with damage in ,
Vito Crismale, Gianluca Orlando
We prove the lower semicontinuity of functionals of the form \[ \int \limits_Ω\! V(α) \, \mathrm{d} |\mathrm{E} u| \, , \] with respect to the weak converge of in ,…
Variational analysis of a two-dimensional frustrated spin system: emergence and rigidity of chirality transitions
Marco Cicalese, Marwin Forster, Gianluca Orlando
We study the discrete-to-continuum variational limit of the - spin model on the square lattice in the vicinity of the helimagnet/ferromagnet transition point as the l…
Fatigue effects in elastic materials with variational damage models: A vanishing viscosity approach
Roberto Alessi, Vito Crismale, Gianluca Orlando
We study the existence of quasistatic evolutions for a family of gradient damage models which take into account fatigue, that is the process of weakening in a material due to repea…
Cohesive fracture with irreversibility: quasistatic evolution for a model subject to fatigue
Vito Crismale, Giuliano Lazzaroni, Gianluca Orlando
In this paper we prove the existence of quasistatic evolutions for a cohesive fracture on a prescribed crack surface, in small-strain antiplane elasticity. The main feature of the…
A Reshetnyak-type lower semicontinuity result for linearised elasto-plasticity coupled with damage in
Vito Crismale, Gianluca Orlando
In this paper we prove a lower semicontinuity result of Reshetnyak type for a class of functionals which appear in models for small-strain elasto-plasticity coupled with damage. To…