Zobrazeno 1 - 10
of 2 676
pro vyhledávání: '"Fernandez, Roberto"'
We consider reversible ergodic Markov chains with finite state space, and we introduce a new notion of quasi-stationary distribution that does not require the presence of any absorbing state. In our setting, the hitting time of the absorbing set is r
Externí odkaz:
http://arxiv.org/abs/2409.19246
We prove the equivalence between the integral central limit theorem and the local central limit theorem for two-body potentials with long-range interactions on the lattice $\mathbb{Z}^d$ for $d\ge 1$. The spin space can be an arbitrary, possibly unbo
Externí odkaz:
http://arxiv.org/abs/2408.04542
Ruelle's transfer operator plays an important role in understanding thermodynamic and probabilistic properties of dynamical systems. In this work, we develop a method of finding eigenfunctions of transfer operators based on comparing Gibbs measures o
Externí odkaz:
http://arxiv.org/abs/2404.07326
Autor:
MOURELO, BELÉN RODRÍGUEZ
Publikováno v:
Cuban Studies, 2019 Jan 01(47), 343-347.
Externí odkaz:
https://www.jstor.org/stable/26614352
Autor:
Xuan, Nguyen Tong, Fernandez, Roberto
We develop a novel cluster expansion for finite-spin lattice systems subject to multi-body quantum -- and, in particular, classical -- interactions. Our approach is based on the use of ``decoupling parameters", advocated by Park [34], which relates p
Externí odkaz:
http://arxiv.org/abs/2307.10742
Autor:
Fukuda, Sojiro, de Vet, Marijke G. W., Skevington, Edward W. G., Bastianon, Elena, Fernandez, Roberto, Wu, Xuxu, McCaffrey, William D., Naruse, Hajime, Parsons, Daniel R., Dorrell, Robert M.
"Consider the [turbidity] current as ... a river" R. A. Bagnold (1962); the foundation of contemporary deep marine sedimentology. Gravity currents, such as sediment-laden turbidity currents, are ubiquitous natural flows that are driven by a density d
Externí odkaz:
http://arxiv.org/abs/2302.11976
Autor:
Duran-Fernandez, Roberto1 roberto_duran@tec.mx, Bernal-Serrano, Daniel1, Garcia-Huitron, Jose Alberto, Hutubessy, Raymond2
Publikováno v:
Bulletin of the World Health Organization. May2024, Vol. 102 Issue 5, p314-322F. 15p.
Autor:
Irigaray, Oscar, Ansa, Zugatz, Fernandez-Gamiz, Unai, Larrinaga, Ander, García-Fernandez, Roberto, Portal-Porras, Koldo
Publikováno v:
In Heliyon 15 June 2024 10(11)