A class of fast–slow Hamiltonian systems with potential U ɛ describing the interaction of non- ergodic fast and slow degrees of freedom is studied. The parameter ɛ indicates the typical …
S Amstutz, N Van Goethem - Mathematics and Mechanics of …, 2024 - journals.sagepub.com
This work deals with the modeling of solid continua undergoing incompatible deformations due to the presence of microscopic defects like dislocations. Our approach relies on a …
In this thesis, we investigate a family of fast-slow Hamiltonian systems, which is parametrised by a small scale parameter ε, indicating the typical timescale ratio of the fast …
S Chatterjee, A Acharya - International Journal for Multiscale …, 2020 - dl.begellhouse.com
ABSTRACT A formal hierarchy of exact evolution equations is derived for physically relevant space-time averages of state functions of microscopic dislocation dynamics. While such …
This article includes a short survey of selected averaging and dimension reduction techniques for deterministic fast–slow systems. This survey includes, among others …