5 projets européens trouvés
Recherche sur 125080 projets européens
TERMINÉ
Hamiltonian PDE's and small divisor problems: a dynamical systems approach (HAMPDES)
Date du début: 1 nov. 2012, Date de fin: 31 oct. 2018,
"A large number of partial differential equations of Physics have the structure of an infinite-dimensional Hamiltonian dynamical system. In this class of equations appear, among others, the Schrödinger equation (NLS), the wave equation (NLW), the Euler equations of hydrodynamics and the numerous models that derive from it. The study of these equations poses some fundamental questions that have ins ...
Voir le projet
3
Participants partenaires
TERMINÉ
Dimers, Markov chains and Critical Phenomena (DMCP)
Date du début: 29 août 2014, Date de fin: 28 août 2015,
This project proposes a 12-month mobility of the applicant F. Toninelli from the University of Lyon 1 to the Mathematics and Physics Department of Roma Tre. The applicant will be supervised by local scientistsF. Martinelli and A. Giuliani.The scientific project focuses on the probabilistic study of dynamical and equilibrium properties of discrete random interfaces, spin models and dimer models. On ...
Voir le projet
1
Participant partenaire
TERMINÉ
Symmetry preserving discretization of integrable, superintegrable and nonintegrable systems (SPEDIS)
Date du début: 5 mai 2014, Date de fin: 4 juil. 2015,
The aim of this project is to develop and apply efficient mathematical tools for studying quantum and classical phenomena in a discrete setting. The motivation is on one hand that on the fundamental level it seems that space-time is discrete, because of the existence of the Planck length and its role e.g. in quantum gravity. On the other hand, even in a continuous world many important phenomena ar ...
Voir le projet
1
Participant partenaire
TERMINÉ
Collective phenomena in quantum and classical many body systems (COMBOS)
Date du début: 1 janv. 2010, Date de fin: 31 déc. 2014,
The collective behavior of quantum and classical many body systems such as ultracold atomic gases, nanowires, cuprates and micromagnets are currently subject of an intense experimental and theoretical research worldwide. Understanding the fascinating phenomena of Bose-Einstein condensation, Luttinger liquid vs non-Luttinger liquid behavior, high temperature superconductivity, and spontaneous forma ...
Voir le projet
1
Participant partenaire
TERMINÉ
Phase transitions in random evolutions of large-scale structures (PTRELSS)
Date du début: 1 janv. 2009, Date de fin: 31 déc. 2012,
Large scale structures typically consist of a large number of mutually interacting components and the collective behavior of this huge number of degrees of freedom leads to a host of intriguing phenomena: anomalous fluctuations, phase transitions, complex time evolutions and metastable behavior. By phase transition, a key concept for the proposal, we mean here an abrupt, qualitative change in the ...
Voir le projet