Oscillons, walking droplets, and skipping stones (an overview)

RA Ibrahim - Nonlinear Dynamics, 2021 - Springer
This article considers additional phenomena that complement the earlier topics addressed
by Ibrahim [(Liquid Sloshing Dynamics: Theory and Applications. Cambridge University …

Two-dimensional localized states in an active phase-field-crystal model

L Ophaus, E Knobloch, SV Gurevich, U Thiele - Physical Review E, 2021 - APS
The active phase-field-crystal (active PFC) model provides a simple microscopic mean field
description of crystallization in active systems. It combines the PFC model (or conserved …

Resting and traveling localized states in an active phase-field-crystal model

L Ophaus, SV Gurevich, U Thiele - Physical Review E, 2018 - APS
The conserved Swift-Hohenberg equation (or phase-field-crystal [PFC] model) provides a
simple microscopic description of the thermodynamic transition between fluid and crystalline …

Traveling spiral wave chimeras in coupled oscillator systems: emergence, dynamics, and transitions

M Bataille-Gonzalez, MG Clerc, E Knobloch… - New Journal of …, 2023 - iopscience.iop.org
Abstract Systems of coupled nonlinear oscillators often exhibit states of partial synchrony in
which some of the oscillators oscillate coherently while the rest remain incoherent. If such a …

First order phase transitions and the thermodynamic limit

U Thiele, T Frohoff-Hülsmann… - New Journal of …, 2019 - iopscience.iop.org
We consider simple mean field continuum models for first order liquid–liquid demixing and
solid–liquid phase transitions and show how the Maxwell construction at phase coexistence …

Spatially localized structures in the Gray–Scott model

P Gandhi, YR Zelnik… - … Transactions of the …, 2018 - royalsocietypublishing.org
Spatially localized structures in the one-dimensional Gray–Scott reaction–diffusion model
are studied using a combination of numerical continuation techniques and weakly nonlinear …

Localized states in passive and active phase-field-crystal models

MP Holl, AJ Archer, SV Gurevich… - IMA Journal of …, 2021 - academic.oup.com
Abstract The passive conserved Swift–Hohenberg equation (or phase-field-crystal [PFC]
model) describes gradient dynamics of a single-order parameter field related to density. It …

Stability and hysteresis of Faraday waves in Hele-Shaw cells

J Li, X Li, S Liao - Journal of Fluid Mechanics, 2019 - cambridge.org
The instability of Faraday waves in Hele-Shaw cells is investigated experimentally and
theoretically. A novel hydrodynamic model involving capillary action is proposed to capture …

Phase-field-crystal description of active crystallites: elastic and inelastic collisions

L Ophaus, J Kirchner, SV Gurevich… - … Interdisciplinary Journal of …, 2020 - pubs.aip.org
The active Phase-Field-Crystal (aPFC) model combines elements of the Toner–Tu theory for
self-propelled particles and the classical Phase-Field-Crystal (PFC) model that describes the …

Stationary peaks in a multivariable reaction–diffusion system: foliated snaking due to subcritical Turing instability

E Knobloch, A Yochelis - IMA Journal of Applied Mathematics, 2021 - academic.oup.com
An activator–inhibitor–substrate model of side branching used in the context of pulmonary
vascular and lung development is considered on the supposition that spatially localized …