Emergent behaviors of Cucker–Smale flocks on Riemannian manifolds

SY Ha, D Kim, FW Schlöder - IEEE Transactions on Automatic …, 2020 - ieeexplore.ieee.org
In this article, we present a new Cucker-Smale model on smooth Riemannian manifolds
using the concepts of covariant derivative and parallel transport, and we also study its …

Emergent dynamics of a thermodynamic Cucker-Smale ensemble on complete Riemannian manifolds.

H Ahn, SY Ha, W Shim - Kinetic & Related Models, 2021 - search.ebscohost.com
We study emergent collective behaviors of a thermodynamic Cucker-Smale (TCS) ensemble
on complete smooth Riemannian manifolds. For this, we extend the TCS model on the …

The mean-field limit of the Cucker-Smale model on complete Riemannian manifolds

H Ahn, SY Ha, D Kim, F Schlöder, W Shim - Quarterly of Applied …, 2022 - ams.org
We study the mean-field limit of the Cucker-Smale (CS) model for flocking on complete
smooth Riemannian manifolds. For this, we first formally derive the kinetic manifold CS …

The nonlocal-interaction equation near attracting manifolds

FS Patacchini, D Slepčev - arXiv preprint arXiv:2106.01823, 2021 - arxiv.org
We study the approximation of the nonlocal-interaction equation restricted to a compact
manifold $\mathcal {M} $ embedded in $\mathbb {R}^ d $, and more generally compact sets …

Emergent behaviors of rotation matrix flocks

RC Fetecau, SY Ha, H Park - SIAM Journal on Applied Dynamical Systems, 2022 - SIAM
We derive an explicit form for the Cucker--Smale (CS) model on the special orthogonal
group SO(3) by identifying closed form expressions for geometric quantities such as …

Well-posedness of an interaction model on Riemannian manifolds

RC Fetecau, FS Patacchini - arXiv preprint arXiv:2109.03959, 2021 - arxiv.org
We investigate a model for collective behaviour with intrinsic interactions on smooth
Riemannian manifolds. For regular interaction potentials, we establish the local well …

An Intrinsic Aggregation Model on the Special Orthogonal Group SO(3): Well-posedness and Collective Behaviours

RC Fetecau, SY Ha, H Park - Journal of Nonlinear Science, 2021 - Springer
We consider a model for collective behaviour on Riemannian manifolds, with interactions
modelled through a smooth interaction potential that depends on the squared intrinsic …

Dynamics of a spatially homogeneous Vicsek model for oriented particles on a plane

MJ Kang, J Morales - Analysis and Applications, 2023 - World Scientific
We consider a spatially homogeneous Kolmogorov–Vicsek model in two dimensions, which
describes the alignment dynamics of self-driven stochastic particles that move on a plane at …

Long-time behaviour of interaction models on Riemannian manifolds with bounded curvature

RC Fetecau, H Park - The Journal of Geometric Analysis, 2023 - Springer
We investigate the long-time behaviour of solutions to a nonlocal partial differential equation
on smooth Riemannian manifolds of bounded sectional curvature. The equation models self …

Equilibria and energy minimizers for an interaction model on the hyperbolic space

RC Fetecau, H Park - Physica D: Nonlinear Phenomena, 2023 - Elsevier
We study an intrinsic model for collective behaviour on the hyperbolic space H n. We
investigate the equilibria of the aggregation equation (or equivalently, the critical points of …