Zobrazeno 1 - 10
of 586
pro vyhledávání: '"A. Faggionato"'
Autor:
Faggionato, A.
We prove a multidimensional ergodic theorem with weighted averages for the action of the group $\mathbb{Z}^d$ on a probability space. At level $n$ weights are of the form $n^{-d} \psi(j/n)$, $ j\in \mathbb{Z}^d$, for real functions $\psi$ decaying su
Externí odkaz:
http://arxiv.org/abs/2312.12348
Autor:
Scarlett Sett, W. John Kress, Michael Halewood, David Nicholson, Genuar Nuñez-Vega, Davide Faggionato, Mathieu Rouard, Marcel Jaspars, Manuela da Silva, Christine Prat, Débora S. Raposo, Irma Klünker, Jens Freitag, Christian Keambou Tiambo, Carolina dos Santos Ribeiro, Linda Wong, Halima Benbouza, Jörg Overmann, DSI Scientific Network signatory authors, Amber Hartman Scholz
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
As multiple UN fora develop parallel rules for sharing benefits from digital sequence information, we urge better coordination. International policymakers should focus on harmonizing new benefit-sharing rules to ensure open access to data, database i
Externí odkaz:
https://doaj.org/article/dcc27ba6774a430985fc4c1537471d91
Autor:
Faggionato, Alessandra
We show that the symmetric simple exclusion process (SSEP) on a countable set is well defined by the stirring graphical construction as soon as the dynamics of a single particle is. The resulting process is Feller, its Markov generator is derived on
Externí odkaz:
http://arxiv.org/abs/2304.07703
Autor:
Faggionato, Alessandra
Mott's variable range hopping (v.r.h.) is the phonon-induced hopping of electrons in disordered solids (as doped semiconductors) within the regime of strong Anderson localization. It was introduced by N.~Mott to explain the anomalous low temperature
Externí odkaz:
http://arxiv.org/abs/2301.06318
Autor:
Faggionato, Alessandra
Publikováno v:
In Stochastic Processes and their Applications February 2025 180
We consider a Markov jump process on a general state space to which we apply a time-dependent weak perturbation over a finite time interval. By martingale-based stochastic calculus, under a suitable exponential moment bound for the perturbation we sh
Externí odkaz:
http://arxiv.org/abs/2201.02982
Autor:
Faggionato, A.
We consider random resistor networks with nodes given by a point process on $\mathbb{R}^d$ and with random conductances. The length range of the electrical filaments can be unbounded. We assume that the randomness is stationary and ergodic w.r.t. the
Externí odkaz:
http://arxiv.org/abs/2108.11258
Autor:
Sant'Anna, Morena Brazil, Kimura, Louise Faggionato, Vieira, Willians Fernando, Zambelli, Vanessa Olzon, Novaes, Leonardo Santana, Hösch, Natália Gabriele, Picolo, Gisele
Publikováno v:
In Physics of Life Reviews March 2024 48:176-197
Autor:
Faggionato, Alessandra
We consider continuous-time random walks on a random locally finite subset of $\mathbb{R}^d$ with random symmetric jump probability rates. The jump range can be unbounded. We assume some second--moment conditions and that the above randomness is left
Externí odkaz:
http://arxiv.org/abs/2011.11361
Autor:
Faggionato, Alessandra
We consider random walks on the support of a random purely atomic measure on $\mathbb{R}^d$ with random jump probability rates. The jump range can be unbounded. The purely atomic measure is reversible for the random walk and stationary for the action
Externí odkaz:
http://arxiv.org/abs/2009.08258