Zobrazeno 1 - 10
of 6 197
pro vyhledávání: '"Mottola, A."'
Autor:
Mottola, Vincenzo, Esposito, Antonio Corbo, Faella, Luisa, Piscitelli, Gianpaolo, Prakash, Ravi, Tamburrino, Antonello
The Monotonocity Principle states a monotonic relationship between a possibly non-linear material property and a proper corresponding boundary operator. The Monotonicity Principle (MP) has attracted great interest in the field of inverse problems, be
Externí odkaz:
http://arxiv.org/abs/2408.08040
Autor:
Ventre, Salvatore, Chiariello, Andrea, Isernia, Nicola, Mottola, Vincenzo, Tamburrino, Antonello
A methodology to reduce the computational cost of time domain computations of eddy currents problems is proposed and implemented in a parallel computing environment. It is based on the modal decomposition of the current density and it is applicable e
Externí odkaz:
http://arxiv.org/abs/2407.11993
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics, vol. Pre-press, no. Pre-press, pp. 1-6, 2024
In this paper we present a first non-iterative imaging method for nonlinear materials, based on Monotonicity Principle. Specifically, we deal with the inverse obstacle problem, where the aim is to retrieve a nonlinear anomaly embedded in linear known
Externí odkaz:
http://arxiv.org/abs/2403.07709
We explore how to improve the energy performance of battery-less Internet of Things (IoT) devices at the cost of a reduction in the quality of the output. Battery-less IoT devices are extremely resource-constrained energy-harvesting devices. Due to e
Externí odkaz:
http://arxiv.org/abs/2403.07517
Autor:
Sondoqah, Mousa, Abdesslem, Fehmi Ben, Popova, Kristina, McGregor, Moira, La Delfa, Joseph, Garrett, Rachael, Lampinen, Airi, Mottola, Luca, Höök, Kristina
We report on a three-day challenge during which five teams each programmed a nanodrone to be piloted through an obstacle course using bodily movement, in a 3D transposition of the '80s video-game Pacman. Using a bricolage approach to analyse intervie
Externí odkaz:
http://arxiv.org/abs/2312.09688
In this paper we consider the inverse problem of electrical conductivity retrieval starting from boundary measurements, in the framework of Electrical Resistance Tomography (ERT). In particular, the focus is on non-iterative reconstruction algorithms
Externí odkaz:
http://arxiv.org/abs/2312.05059
Autor:
Skorov, Yu., Markkanen, J., Reshetnyk, V., Mottola, S., Küppers, M., Besse, S., El-Maarry, M. R., Hartogh, P.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 522, Issue 3, 2023, Pages 4781-4800
The standard approach to obtaining knowledge about the properties of the surface layer of a comet from observations of gas production consists of two stages. First, various thermophysical models are used to calculate gas production for a few sets of
Externí odkaz:
http://arxiv.org/abs/2310.12647
Inverse problems, which are related to Maxwell's equations, in the presence of nonlinear materials is a quite new topic in the literature. The lack of contributions in this area can be ascribed to the significant challenges that such problems pose. R
Externí odkaz:
http://arxiv.org/abs/2310.11234
An effective field theory (EFT) for dynamical axions in Weyl semimetals (WSMs) is presented. A pseudoscalar axion excitation is predicted in WSMs at sufficiently low temperatures, independently of the strength of the Weyl fermion self-coupling. For s
Externí odkaz:
http://arxiv.org/abs/2310.08629
Autor:
Esposito, Antonio Corbo, Faella, Luisa, Mottola, Vincenzo, Piscitelli, Gianpaolo, Prakash, Ravi, Tamburrino, Antonello
This paper is focused on the Monotonicity Principle (MP) for nonlinear materials with piecewise growth exponent. This results are relevant because enables the use of a fast imaging method based on MP, to the wide class of problems with two or more ma
Externí odkaz:
http://arxiv.org/abs/2310.02935