Zobrazeno 1 - 10
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pro vyhledávání: '"Pere, A"'
In this paper we explore which part of the ideal lattice of a general ring is parametrized by its Cuntz semigroup $\mathrm{S}(R)$ and its ambient semigroup $\Lambda(R)$. We identify these classes of ideals as the quasipure ideals (a generalization of
Externí odkaz:
http://arxiv.org/abs/2411.00507
Autor:
Mortimer, Luke, Farina, Donato, Di Bello, Grazia, Jansen, David, Leitherer, Andreas, Mujal, Pere, Acín, Antonio
Estimating steady state properties of open quantum systems is a crucial problem in quantum technology. In this work, we show how to derive in a scalable way using semi-definite programming certified bounds on the expectation value of an arbitrary obs
Externí odkaz:
http://arxiv.org/abs/2410.13646
Autor:
Martorell, Pere A., Badia, Santiago
Approximating partial differential equations for extensive industrial and scientific applications requires leveraging the power of modern high-performance computing. In large-scale parallel computations, the geometrical discretisation rapidly becomes
Externí odkaz:
http://arxiv.org/abs/2410.13023
Autor:
Ek, Kaisa, Avela, Aleksi, Haaki, Willehard, Helander, Sami, Lumme, Ville, Mutikainen, Terho, Pere, Jaakko, Vesselinova, Natalia, Viitasaari, Lauri, Ilmonen, Pauliina
The recent COVID-19 pandemic has highlighted the need of studying extreme, life-threatening phenomena in advance. In this article, a zombie epidemic in Uusimaa region in Finland is modeled. A stochastic agent based simulation model is proposed and ex
Externí odkaz:
http://arxiv.org/abs/2410.12502
Autor:
Perrella, Stefano, Proietti, Lorenzo, Cabot, Pere-Lluís Huguet, Barba, Edoardo, Navigli, Roberto
Machine Translation (MT) evaluation metrics assess translation quality automatically. Recently, researchers have employed MT metrics for various new use cases, such as data filtering and translation re-ranking. However, most MT metrics return assessm
Externí odkaz:
http://arxiv.org/abs/2410.05183
Autor:
Kahn, Zoe, Pere, Meyebinesso Farida Carelle, Aiken, Emily, Kohli, Nitin, Blumenstock, Joshua E.
Passively collected "big" data sources are increasingly used to inform critical development policy decisions in low- and middle-income countries. While prior work highlights how such approaches may reveal sensitive information, enable surveillance, a
Externí odkaz:
http://arxiv.org/abs/2409.17578
Foundation models have shown great promise in various fields of study. A potential application of such models is in computer network traffic analysis, where these models can grasp the complexities of network traffic dynamics and adapt to any specific
Externí odkaz:
http://arxiv.org/abs/2409.08111
Autor:
Ara, Pere, Goodearl, Ken, Nielsen, Pace P., O'Meara, Kevin C., Pardo, Enrique, Perera, Francesc
Levels of cancellativity in commutative monoids $M$, determined by stable rank values in $\mathbb{Z}_{> 0} \cup \{\infty\}$ for elements of $M$, are investigated. The behavior of the stable ranks of multiples $ka$, for $k \in \mathbb{Z}_{> 0}$ and $a
Externí odkaz:
http://arxiv.org/abs/2409.06880
Milligram-scale mechanical oscillators hold potential for testing fundamental physical phenomena on various fronts, including laboratory-scale effects at the interface of quantum mechanics and gravity. Nevertheless, experimental realizations supporti
Externí odkaz:
http://arxiv.org/abs/2408.09445
Autor:
Cancio, Héctor, Masjuan, Pere
Through a holographic model of QCD, we present a phenomenological approach to study the running of the strong coupling constant $\alpha_s$ in both non-perturbative and perturbative regimes. The renormalization of the metric tensor, driven by the Ricc
Externí odkaz:
http://arxiv.org/abs/2408.00455