Výsledky vyhledávání

Analytical model for minority games with evolutionary learning

Autor: Germán A. Hernández, J.E. Llebot, Vicenç Méndez, Daniel Campos

Publikováno v: Physica A: Statistical Mechanics and its Applications. 389:2397-2407

In a recent work [D. Campos, J.E. Llebot, V. Mendez, Theor. Popul. Biol. 74 (2009) 16] we have introduced a biological version of the Evolutionary Minority Game that tries to reproduce the intraspecific competition for limited resources in an ecosyst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::afbce10c2563c8719c742bb729c130e1
https://doi.org/10.1016/j.physa.2010.02.020

Zobrazit plný text záznamu

Quin temps, aquest hivern!

Autor: J.E. Llebot, Joan Aliberas i Maymí

Publikováno v: Ciències, Vol 0, Iss 15, Pp 39-42 (2010)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Ciències: revista del professorat de ciències de Primària i Secundària; 2010: Núm.: 15 Març; p. 39-42
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname

Aquest hivern no ha estat com els altres: hem tingut pluja durant molts dies. Això vol dir que s’ha aturat el canvi climàtic? Que hem deixat enrere els hiverns amb poca pluja? Suposa la solució del problema de la sequera?.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::841f4fa9614e114808e04b917ad0f8e5
https://revistes.uab.cat/ciencies/article/view/182

Zobrazit plný text záznamu

A non-equilibrium thermodynamic instability in shear-induced diffusion in polymer solutions

Autor: J.E. Llebot, David Jou, José Casas-Vázquez, M. Criado-Sancho

Publikováno v: The European Physical Journal Special Topics. 146:13-20

In the presence of shear flow, the constitutive equation for the diffusion flux in polymer solutions exhibits two kinds of coupling. One of these couplings comes from the viscous pressure contribution to the chemical potential, and the other one from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cb0a09e5e8e37dbff17a31aecc27d00
https://doi.org/10.1140/epjst/e2007-00165-0

Zobrazit plný text záznamu

Reaction–diffusion pulses: a combustion model

Autor: J.E. Llebot, Joaquim Fort, Daniel Campos

Publikováno v: Journal of Physics A: Mathematical and General. 37:6609-6621

We focus on a reaction–diffusion approach proposed recently for experiments on combustion processes, where the heat released by combustion follows first-order reaction kinetics. This case allows us to perform an exhaustive analytical study. Specifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c590ed4a79e85f79e2b057a06486267
https://doi.org/10.1088/0305-4470/37/26/001

Zobrazit plný text záznamu

Extremal climatic states simulated by a 2-dimensional model. Part II: Different climatic scenarios

Autor: Toni Pujol, J.E. Llebot

Publikováno v: © Tellus Series A-Dynamic Meteorology and Oceanography, 2000, vol. 52, núm. 4, p.440-454
Articles publicats (D-F)
DUGiDocs – Universitat de Girona
instname
Recercat. Dipósit de la Recerca de Catalunya
Tellus A; Vol 52, No 4 (2000)

Different climatic simulations have been obtained by using a 2-Dim horizontal energy balancemodel (EBM), which has been constrained to satisfy several extremal principles on dissipationand convection. Moreover, 2 different versions of the model with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e202742d50f27183f8ef0dc455dd3730
https://doi.org/10.1034/j.1600-0870.2000.00193.x

Zobrazit plný text záznamu

Temperature and measurement: comparison between two models of nonequilibrium radiation

Autor: David Jou, J.E. Llebot, Joaquim Fort

Publikováno v: ResearcherID

We generalize a previous proposal of an experiment (J. Fort, D. Jou, J.E. Llebot, Physica A 248 (1998) 97) that, on the basis of predicted corrections to the Planck spectral law, may allow to determine experimentally what quantity is measured by a th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cedee84b642251c33d16a7b27e69e19d
https://doi.org/10.1016/s0378-4371(99)00156-9

Zobrazit plný text záznamu

Periodic Solutions in Low-Dimensional Climatic Models

Autor: Toni Pujol, J.E. Llebot

Publikováno v: Journal of Climate. 12:325-333

Classic climatic models use constitutive laws without any response time. A more realistic approach to the natural processes governing climate dynamics must introduce response time for heat and radiation fluxes. Extended irreversible thermodynamics (E

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b29e5eb18978ed2dae12e404a9a6621
https://doi.org/10.1175/1520-0442(1999)012<0325:psildc>2.0.co

Zobrazit plný text záznamu

[Untitled]

Autor: Joaquim Fort, P. Sancho, J.E. Llebot

Publikováno v: Open Systems Information Dynamics. 6:415-426

It is shown that information theory predicts a decrease of the effective thermal conductivity. This new correction corresponds to a time-delayed vorticity dynamics, and it may explain the inhibition of the effective heat flux in turbulent systems.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1075447d320e9ac1db62ab43575ea014
https://doi.org/10.1023/a:1009602311847

Zobrazit plný text záznamu

Extended thermodynamics of heat transport and energy equilibration in radiative systems

Autor: J.E. Llebot, Joaquim Fort, Toni Pujol

Publikováno v: Journal of Physics A: Mathematical and General. 32:3095-3104

The assumptions of a simple thermodynamical theory of radiative transfer are modified, and consistency with some recent statistical-mechanical results is achieved. The model presented provides a thermodynamical framework for the description not only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c15afe1b7c8ed64ab5f758023ea7e349
https://doi.org/10.1088/0305-4470/32/17/302

Zobrazit plný text záznamu

A counterintuitive toy: the bird that never falls down

Autor: Joan Josep Suñol, J.E. Llebot, Joaquim Fort, J. Saurina

Publikováno v: Physics Education. 33:98-101

We describe a toy that has the shape of a bird. It has the intuitively astonishing property that, no matter how far away from the equilibrium position it is moved, it oscillates back to this position. We explain the behaviour of this physical system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffe0eee7a5d420a15fd0667a4c5a7e69
https://doi.org/10.1088/0031-9120/33/2/013

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání