Zobrazeno 1 - 10
of 2 253
pro vyhledávání: '"Baldelli P"'
Navigating with Stability: Local Minima, Patterns, and Evolution in a Gradient Damage Fracture Model
In phase-field theories of brittle fracture, crack initiation, growth and path selection are investigated using non-convex energy functionals and a stability criterion. The lack of convexity with respect to the state poses difficulties to monolithic
Externí odkaz:
http://arxiv.org/abs/2409.04307
Autor:
Baldelli, Niccolò, Montorsi, Arianna, Julià-Farré, Sergi, Lewenstein, Maciej, Rizzi, Matteo, Barbiero, Luca
Deconfined quantum critical points are exotic transition points not predicted by the Landau-Ginzburg-Wilson symmetry-breaking paradigm. They are associated to a one-point gap closing between distinct locally ordered phases, thus to a continuous phase
Externí odkaz:
http://arxiv.org/abs/2407.04073
We look for traveling wave solutions to the nonlinear Schr\"odinger equation with a subsonic speed, covering several physical models with Sobolev subcritical nonlinear effects. Our approach is based on a variant of Sobolev-type inequality involving t
Externí odkaz:
http://arxiv.org/abs/2406.03910
We study irreversible evolutionary processes with a general energetic notion of stability. We dedicate this contribution to releasing three nonlinear variational solvers as modular components (based on FEniCSx/dolfinx) that address three mathematical
Externí odkaz:
http://arxiv.org/abs/2404.08356
In this paper, we present TWOLAR: a two-stage pipeline for passage reranking based on the distillation of knowledge from Large Language Models (LLM). TWOLAR introduces a new scoring strategy and a distillation process consisting in the creation of a
Externí odkaz:
http://arxiv.org/abs/2403.17759
Autor:
Baldelli, Laura, Guarnotta, Umberto
We prove an existence result for a $p$-Laplacian problem set in the whole Euclidean space and exhibiting a critical term perturbed by a singular, convective reaction. The approach used combines variational methods, truncation techniques, and concentr
Externí odkaz:
http://arxiv.org/abs/2401.15959
The paper concerns the existence of normalized solutions to a large class of quasilinear problems, including the well-known Born-Infeld operator. In the mass subcritical cases, we study a global minimization problem and obtain a ground state solution
Externí odkaz:
http://arxiv.org/abs/2312.15025
Autor:
Baldelli, Laura, Krejcirik, David
The Dirichlet p-Laplacian in tubes of arbitrary cross-section along infinite curves in Euclidean spaces of arbitrary dimension is investigated. First, it is shown that the gap between the lowest point of the generalised spectrum and the essential spe
Externí odkaz:
http://arxiv.org/abs/2312.10357
Autor:
Baldelli, Niccolò, Cabrera, Cesar R., Julià-Farré, Sergi, Aidelsburger, Monika, Barbiero, Luca
Publikováno v:
Phys. Rev. Lett. 132, 153401 (2024)
The study of geometrically frustrated many-body quantum systems is of central importance to uncover novel quantum mechanical effects. We design a scheme where ultracold bosons trapped in a one-dimensional state-dependent optical lattice are modeled b
Externí odkaz:
http://arxiv.org/abs/2309.03193
Autor:
Daniele Gennuso, Angela Baldelli, Loredana Gigli, Ilaria Ruotolo, Giovanni Galeoto, Daniela Gaburri, Giovanni Sellitto
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-23 (2024)
Abstract Background Patients with cancer (PwC) who undergo specific treatments reported greater fatigue and reduced functional capacity as predominant outcomes, compromising their QoL during and following the treatment. Prehabilitation intervention,
Externí odkaz:
https://doaj.org/article/62fae39039eb42fea617b2d314328134
