Zobrazeno 1 - 10
of 900
pro vyhledávání: '"Scala, Antonio"'
Autor:
Pinto, Andrea, Scala, Antonio
Securitization is a financial process where the cash flows of income-generating assets are sold to institutional investors as securities, liquidating illiquid assets. This practice presents persistent challenges due to the absence of a comprehensive
Externí odkaz:
http://arxiv.org/abs/2404.05372
Autor:
Di Scala, Antonio J., Sanna, Carlo
MinRank is an NP-complete problem in linear algebra whose characteristics make it attractive to build post-quantum cryptographic primitives. Several MinRank-based digital signature schemes have been proposed. In particular, two of them, MIRA and MiRi
Externí odkaz:
http://arxiv.org/abs/2302.12447
Autor:
Scala, Antonio <1985>
We aim to characterize the rupture dynamics along the subduction zones. We investigated the shear/normal stress coupling when geometrical discontinuities and/or realistic velocity fields induce normal traction perturbations. The Spectral Element Meth
Externí odkaz:
http://amsdottorato.unibo.it/7489/
Autor:
Etta, Gabriele, Sangiorgio, Emanuele, Di Marco, Niccolò, Avalle, Michele, Scala, Antonio, Cinelli, Matteo, Quattrociocchi, Walter
Social media platforms heavily changed how users consume and digest information and, thus, how the popularity of topics evolves. In this paper, we explore the interplay between the virality of controversial topics and how they may trigger heated disc
Externí odkaz:
http://arxiv.org/abs/2211.15988
Autor:
Scala, Antonio, Delmastro, Marco
Networks have always played a special role for human beings in shaping social relations, forming public opinion, and driving economic equilibria. Nowadays, online networked platforms dominate digital markets and capitalization leader-boards, while so
Externí odkaz:
http://arxiv.org/abs/2208.04813
We find new conditions that the existence of nullity of the curvature tensor of an irreducible homogeneous space $M=G/H$ imposes on the Lie algebra $\mathfrak g$ of $G$ and on the Lie algebra $\tilde{\mathfrak g}$ of the full isometry group of $M$. N
Externí odkaz:
http://arxiv.org/abs/2207.01746
In 2020 Sala, Sogiorno and Taufer have been able to find the private keys of some Bitcoin addresses, thus being able to spend the cryptocurrency linked to them. This result was unexpected, since the recovery of non-trivial private keys for blockchain
Externí odkaz:
http://arxiv.org/abs/2206.14107
Autor:
Di Scala, Antonio J., Sombra, Martin
We put in evidence and correct a mistake in the formula for the determinant 308 in Proskuryakov's linear algebra book. We apply this formula to reprove the well-known fact that the Fubini-Study metric on the complex projective space is Einstein.
Externí odkaz:
http://arxiv.org/abs/2201.13225
We prove that the Ring Learning With Errors (RLWE) and the Polynomial Learning With Errors (PLWE) problems over the cyclotomic field $\mathbb{Q}(\zeta_n)$ are not equivalent. Precisely, we show that reducing one problem to the other increases the noi
Externí odkaz:
http://arxiv.org/abs/2201.04365
Autor:
Scala, Antonio, Delmastro, Marco
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena August 2024 185