Equilibrium fluctuations for a chain of anharmonic oscillators in the Euler scaling limit
Overview & Synopsis
We study the macroscopic behavior of the fluctuations in equilibrium for the conserved quantities of an anharmonic chain of oscillators under hyperbolic scaling of space and time. Under a stochastic perturbation of the dynamics conservative of such quantities, we prove that these fluctuations evolve macroscopically following the linearized Euler system of equations.
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Document Information
| Document Title | Equilibrium fluctuations for a chain of anharmonic oscillators in the Euler scaling limit |
|---|---|
| Author / Organization | Stefano Olla, Lu Xu |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2018 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-82850 |
| Original Source Link | Visit Source Page on hal.science » |