Zobrazeno 1 - 10
of 2 561
pro vyhledávání: '"A Malchiodi"'
Autor:
Frasson, Massimo, Malchiodi, Dario
Anomaly detection plays a crucial role in various domains, from cybersecurity to industrial systems. However, traditional centralized approaches often encounter challenges related to data privacy. In this context, Federated Learning emerges as a prom
Externí odkaz:
http://arxiv.org/abs/2407.03920
In this paper, we prove new existence and multiplicity results for critical points of lower semicontinuous functionals in Banach spaces, complementing the nonsmooth critical point theory set forth by Szulkin. In particular, we get general deformation
Externí odkaz:
http://arxiv.org/abs/2406.14853
Autor:
Freguglia, Mattia, Malchiodi, Andrea
We prove existence of Yamabe metrics on singular manifolds with conical points and conical links of Einstein type that include orbifold structures. We deal with metrics of generic type and derive a counterpart of Aubin's classical result. Interesting
Externí odkaz:
http://arxiv.org/abs/2402.05927
The prediction of tumor progression and chemotherapy response has been recently tackled exploiting Tumor Infiltrating Lymphocytes (TILs) and the nuclear protein Ki67 as prognostic factors. Recently, deep neural networks (DNNs) have been shown to achi
Externí odkaz:
http://arxiv.org/abs/2401.00014
Autor:
Case, Jeffrey S., Malchiodi, Andrea
We show that the GJMS operators of a special Einstein product factor as a composition of second- and fourth-order differential operators. In particular, our formula applies to the Riemannian product $H^{\ell} \times S^{d-\ell}$. We also show that the
Externí odkaz:
http://arxiv.org/abs/2310.12013
We characterize homogeneous three-dimensional CR manifolds, in particular Rossi spheres, as critical points of a certain energy functional that depends on the Webster curvature and torsion of the pseudohermitian structure.
Comment: 15 pages
Comment: 15 pages
Externí odkaz:
http://arxiv.org/abs/2309.02278
Autor:
Hinayah Rojas de Oliveira, Tatiane C.S. Chud, Gerson A. Oliveira, Jr., Isis C. Hermisdorff, Saranya G. Narayana, Christina M. Rochus, Adrien M. Butty, Francesca Malchiodi, Paul Stothard, Filippo Miglior, Christine F. Baes, Flavio S. Schenkel
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 9, Pp 7052-7063 (2024)
ABSTRACT: This study aimed to evaluate the impact of copy number variants (CNV) on 13 reproduction and 12 disease traits in Holstein cattle. Intensity signal files containing log R ratio and B allele frequency information from 13,730 Holstein animals
Externí odkaz:
https://doaj.org/article/56b6002ee0eb4237bb3ffe1dafe3d78e
In this paper we compute the first and second variation of the normalized Einstein-Hilbert functional on CR manifolds. We characterize critical points as pseudo-Einstein structures. We then turn to the second variation on standard spheres. While the
Externí odkaz:
http://arxiv.org/abs/2306.07523
Given a smoothly bounded non-contractible domain $\Omega\subset \mathbb{R}^2$, we prove the existence of positive critical points of the Trudinger-Moser embedding for arbitrary Dirichlet energies. This is done via degree theory, sharp compactness est
Externí odkaz:
http://arxiv.org/abs/2212.10303
Learned Bloom Filters, i.e., models induced from data via machine learning techniques and solving the approximate set membership problem, have recently been introduced with the aim of enhancing the performance of standard Bloom Filters, with special
Externí odkaz:
http://arxiv.org/abs/2211.15565