Zobrazeno 1 - 10
of 2 486
pro vyhledávání: '"Davoli, P"'
Autor:
Davoli, Elisa, Tasso, Emanuele
We provide a novel sharp-interface analysis via Gamma-convergence for a non-local and non-homogeneous diffuse-interface model for phase transitions, featuring an interplay between a non-local interaction kernel and a spatially dependent double-well p
Externí odkaz:
http://arxiv.org/abs/2412.11756
We propose a novel approach for reconstructing animatable 3D Gaussian avatars from monocular videos captured by commodity devices like smartphones. Photorealistic 3D head avatar reconstruction from such recordings is challenging due to limited observ
Externí odkaz:
http://arxiv.org/abs/2412.10209
The efficacy of address space layout randomization has been formally demonstrated in a shared-memory model by Abadi et al., contingent on specific assumptions about victim programs. However, modern operating systems, implementing layout randomization
Externí odkaz:
http://arxiv.org/abs/2411.18094
Autor:
Davoli, Elisa, Happ, Leon
In this paper we prove a strong two-scale approximation result for sphere-valued maps in $L^2(\Omega;W^{1,2}_0(Q_0;\mathbb{S}^2))$, where $\Omega\subset \mathbb{R}^3$ is an open domain and $Q_0\subset Q$ an open subset of the unit cube $Q=(0,1)^3$. T
Externí odkaz:
http://arxiv.org/abs/2411.07838
We prove that E. De Giorgi's conjecture for the nonlocal approximation of free-discontinuity problems extends to the case of functionals defined in terms of the symmetric gradient of the admissible field. After introducing a suitable class of continu
Externí odkaz:
http://arxiv.org/abs/2410.23908
Autor:
Simoni, Alessandro, Marchetti, Francesco, Borghi, Guido, Becattini, Federico, Davoli, Davide, Garattoni, Lorenzo, Francesca, Gianpiero, Seidenari, Lorenzo, Vezzani, Roberto
Despite the recent advances in computer vision research, estimating the 3D human pose from single RGB images remains a challenging task, as multiple 3D poses can correspond to the same 2D projection on the image. In this context, depth data could hel
Externí odkaz:
http://arxiv.org/abs/2409.11104
We study a nonlocal Cahn-Hilliard model for a multicomponent mixture with cross-diffusion effects and degenerate mobility. The nonlocality is described by means of a symmetric singular kernel. We define a notion of weak solution adapted to possible d
Externí odkaz:
http://arxiv.org/abs/2408.07396
We investigate the primordial power spectra (PPS) of scalar and tensor perturbations, derived through the slow-roll approximation. By solving the Mukhanov-Sasaki equation and the tensor perturbation equation with Green's function techniques, we exten
Externí odkaz:
http://arxiv.org/abs/2408.05210
We introduce eRHL, a program logic for reasoning about relational expectation properties of pairs of probabilistic programs. eRHL is quantitative, i.e., its pre- and post-conditions take values in the extended non-negative reals. Thanks to its quanti
Externí odkaz:
http://arxiv.org/abs/2407.17127
The efficacy of address space layout randomization has been formally demonstrated in a shared-memory model by Abadi et al., contingent on specific assumptions about victim programs. However, modern operating systems, implementing layout randomization
Externí odkaz:
http://arxiv.org/abs/2406.07278