Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Luca Lussardi"'
Autor:
Antonio De Rosa, Luca Lussardi
Publikováno v:
Mathematics in Engineering, Vol 4, Iss 2, Pp 1-13 (2022)
We extend to the anisotropic setting the existence of solutions for the Kirchhoff-Plateau problem and its dimensional reduction.
Externí odkaz:
https://doaj.org/article/65c29bc476b945b0bd4d7bf59348cd07
Publikováno v:
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, Vol 96, Iss S3, p A1 (2018)
We study the equilibrium problem of a mechanical system consisting of two Kirchhoff rods linked in an arbitrary way and also forming knots, constrained not to touch themselves by means of electrical repulsion and tied by a soap film, as a model to de
Externí odkaz:
https://doaj.org/article/532060fbb8ba49bd848d5f08924a5667
Autor:
Luca Lussardi, Alfredo Marzocchi
Publikováno v:
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, Vol 91, Iss S1, p A12 (2013)
We show, in the framework of Γ-convergence, that a surface energy of area type arises from a probabilistic model for lipid molecules in water.
Externí odkaz:
https://doaj.org/article/dcc8b3834f7842f3baf49b40850816b5
Publikováno v:
Don, Sebastiano; Lussardi, Luca; Pinamonti, Andrea; Treu, Giulia (2022). Lipschitz minimizers for a class of integral functionals under the bounded slope condition. Nonlinear analysis: theory, methods & applications, 216, p. 112689. Elsevier 10.1016/j.na.2021.112689
We consider the functional $\int_\Omega g(\nabla u+\textbf X^\ast)d\mathscr L^{2n}$ where $g$ is convex and $\textbf X^\ast(x,y)=2(-y,x)$ and we study the minimizers in $BV(\Omega)$ of the associated Dirichlet problem. We prove that, under the bounde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b938c788e457d3c01252d2e8ea7e8f1b
http://hdl.handle.net/11577/3443229
http://hdl.handle.net/11577/3443229
Autor:
Luca Lussardi, A. De Rosa
We extend to the anisotropic setting the existence of solutions for the Kirchhoff-Plateau problem and its dimensional reduction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4690ec84fa0387edf799b285ded600c4
http://hdl.handle.net/11583/2913691
http://hdl.handle.net/11583/2913691
Publikováno v:
Journal of Elasticity. 140:135-148
We obtain the minimal energy solution of the Plateau problem with elastic boundary as a variational limit of the minima of the Kirchhoff-Plateau problems with a rod boundary when the cross-section of the rod vanishes. The limit boundary is a framed c
Publikováno v:
Mathematische Zeitschrift
Mathematische Zeitschrift, Springer, In press, ⟨10.1007/s00209-021-02715-9⟩
Mathematische Zeitschrift, Springer, In press, ⟨10.1007/s00209-021-02715-9⟩
Let $$E \subset {{\mathbb {R}}}^N$$ E ⊂ R N be a compact set and $$C\subset {{\mathbb {R}}}^N$$ C ⊂ R N be a convex body with $$0\in \mathrm{int}\,C$$ 0 ∈ int C . We prove that the topological boundary of the anisotropic enlargement $$E+rC$$ E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c5d7fad56c0a4d9bccc8bd25e90d0af
http://hdl.handle.net/11583/2934072
http://hdl.handle.net/11583/2934072
Autor:
Francesco Castelli, Marika Vezzoli, Luca Zanin, Liana Signorini, Giorgio Saraceno, Stefano Bonardelli, Mauro Roberto Benvenuti, Stefano Calza, Giuseppe Milano, Marco Maria Fontanella, Roberto Maroldi, Gian Luca Lussardi, Luca Vecchiarelli, Francesco Antonio Rasulo, Federico Gheza, Nazario Portolani, Alessandro Casiraghi, Marco Domenicucci, Pier Paolo Panciani, Francesco Doglietto
Publikováno v:
JAMA Surg
JAMA Surgery
JAMA Surgery
Importance There are limited data on mortality and complications rates in patients with coronavirus disease 2019 (COVID-19) who undergo surgery. Objective To evaluate early surgical outcomes of patients with COVID-19 in different subspecialties. Desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d699b64dfa151396976ca5b6457e2d5d
https://europepmc.org/articles/PMC7439107/
https://europepmc.org/articles/PMC7439107/
We study the asymptotic behavior of a family of functionals which penalize a short-range interaction of convolution type between a finite perimeter set and its complement. We first compute the pointwise limit and we obtain a lower estimate on more re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd440a9e42517478f043b8e39555c28
Autor:
Elvira Mascolo, Luca Lussardi
Publikováno v:
Journal of Mathematical Analysis and Applications. 446:1687-1694
Let Ω be a smooth domain in R 2 , we prove that if g : [ 0 , + ∞ ) → [ 0 , + ∞ ] is convex with g ( 0 ) g ( t ) whenever t > 0 then there exists an unique minimizer u ∈ C 0 , 1 ( Ω ) of the functional u ↦ ∫ Ω g ( | ∇ u | ) d x d y am