Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Marco Formentin"'
Publikováno v:
Royal Society Open Science, Vol 11, Iss 1 (2024)
The reaction of the scientific community against the COVID-19 pandemic has generated a huge (approx. 106 entries) dataset of genome sequences collected worldwide and spanning a relatively short time window. These unprecedented conditions together wit
Externí odkaz:
https://doaj.org/article/57424500d65f4214be52bb6c92a0c96c
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Abstract Empirical evidences show that ecosystems with high biodiversity can persist in time even in the presence of few types of resources and are more stable than low biodiverse communities. This evidence is contrasted by the conventional mathemati
Externí odkaz:
https://doaj.org/article/a0c768078a3f44c99fc62a1f2477cc2c
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0253461 (2021)
Big data require new techniques to handle the information they come with. Here we consider four datasets (email communication, Twitter posts, Wikipedia articles and Gutenberg books) and propose a novel statistical framework to predict global statisti
Externí odkaz:
https://doaj.org/article/f99983cc4a644c4987227f7370badbc8
Publikováno v:
Stochastic Processes and their Applications. 140:287-338
We consider a system of hierarchical interacting spins under dynamics of spin-flip type with a ferromagnetic mean field interaction, scaling with the hierarchical distance, coupled with a system of linearly interacting hierarchical diffusions of Orns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb63594eb2bffefc2912d8e7973f7cb
https://doi.org/10.1016/j.spa.2021.06.011
https://doi.org/10.1016/j.spa.2021.06.011
We investigate the emergence of a collective periodic behavior in a frustrated network of interacting diffusions. Particles are divided into two communities depending on their mutual couplings. On the one hand, both intra-population interactions are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6a8ad2527ea7966fd386bda1cfbdf64
http://arxiv.org/abs/2209.08829
http://arxiv.org/abs/2209.08829
Publikováno v:
Journal of Statistical Physics. 179:690-712
We analyze a non-Markovian mean field interacting spin system, related to the Curie--Weiss model. We relax the Markovianity assumption by replacing the memoryless distribution of the waiting times of a classical spin-flip dynamics with a distribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be03e6baa022903ac7bc7da072f831bb
https://doi.org/10.1007/s10955-020-02544-w
https://doi.org/10.1007/s10955-020-02544-w
Understanding the relation between the structure of brain networks and their functions is a fundamental open question. Simple models of neural activity based on real anatomical networks have proven to be effective in describing features of whole-brai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd78e31cd23137b1f2efaec17677edc6
https://doi.org/10.1101/2022.01.17.476567
https://doi.org/10.1101/2022.01.17.476567
Publikováno v:
Oikos. 128:1641-1652
Biodiversity provides support for life, vital provisions, regulating services and has positive cultural impacts. It is therefore important to have accurate methods to measure biodiversity, in order to safeguard it when we discover it to be threatened
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::098fe1c37a3d274dc588a1ae7f94c36b
https://doi.org/10.1111/oik.06754
https://doi.org/10.1111/oik.06754
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Scientific Reports
Scientific Reports
Empirical observations show that ecological communities can have a huge number of coexisting species, also with few or limited number of resources. These ecosystems are characterized by multiple type of interactions, in particular displaying cooperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f263b0609be76cc87b872c2bdb1482
https://doaj.org/article/a0c768078a3f44c99fc62a1f2477cc2c
https://doaj.org/article/a0c768078a3f44c99fc62a1f2477cc2c
In this paper we consider the Glauber dynamics for the one-dimensional Ising model with dissipation, in a mesoscopic regime obtained by letting inverse temperature and volume go to infinity with a suitable scaling. In this limit the magnetization has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::171f78bcf2976e33a57dfad5798aa7d9
http://hdl.handle.net/11577/3386170
http://hdl.handle.net/11577/3386170