Pullback Attractors And Statistical Stability For A Coupled Ocean-Atmosphere Model

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8j6qda

Organisation/Company Università degli Studi di Roma Tor Vergata - Dipartimento di Matematica Research Field Mathematics Researcher Profile Recognised Researcher (R2) Leading Researcher (R4) First Stage Researcher (R1) Established Researcher (R3) Application Deadline 18 Oct *********:59 (UTC) Country Italy Type of Contract To be defined Job Status Not Applicable Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No
Offer Description This project develops a rigorous theory
of pullback dynamics for a coupled ocean-atmosphere model subject to time-dependent deterministic and
stochastic forcing. The atmosphere is described by two quasi-geostrophic layers and a temperature field, coupled
through heat and momentum exchange to a one-layer ocean with its own temperature field. The research will




establish well-posedness, dissipativity, pullback absorbing families, and the existence and stability of deterministic
or random pullback attractors. It will also study evolution systems of probability measures, uniqueness, and
quantitative convergence using Wasserstein distances, coupling, and Lyapunov methods, with attention to which
observable variables best identify long-term climate statistics. Optional ensemble simulations may illustrate
pullback attraction, loss of memory, statistical convergence, and responses to slowly varying or transient climate
forcing
Italy
Eligibility of fellows: country/ies of residence:
OTHER
Eligibility of fellows: nationality/ies:

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8j6qda