Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Ko, Dongnam"'
The Winfree model is a phase-coupled synchronization model which simplifies pulse-coupled models such as the Peskin model on pacemaker cells. It is well-known that the Winfree ensemble with the first-order coupling exhibits discrete asymptotic patter
Externí odkaz:
http://arxiv.org/abs/2302.03179
We present stochastic consensus and convergence of the discrete consensus-based optimization (CBO) algorithm with random batch interactions and heterogeneous external noises. Despite the wide applications and successful performance in many practical
Externí odkaz:
http://arxiv.org/abs/2107.14383
Autor:
Ko, Dongnam, Zuazua, Enrique
We model, simulate and control the guiding problem for a herd of evaders under the action of repulsive drivers. The problem is formulated in an optimal control framework, where the drivers (controls) aim to guide the evaders (states) to a desired reg
Externí odkaz:
http://arxiv.org/abs/2004.14834
Autor:
Ko, Dongnam, Zuazua, Enrique
We model and analyze a herding problem, where the drivers try to steer the evaders' trajectories while the evaders always move away from the drivers. This problem is motivated by the guidance-by-repulsion model [Escobedo, R., Iba\~nez, A. and Zuazua,
Externí odkaz:
http://arxiv.org/abs/1911.01133
We analyze the dynamics of multi-agent collective behavior models and their control theoretical properties. We first derive a large population limit to parabolic diffusive equations. We also show that the non-local transport equations commonly derive
Externí odkaz:
http://arxiv.org/abs/1902.03598
Autor:
Ko, Dongnam1 (AUTHOR), Ha, Seung‐Yeal2 (AUTHOR), Lee, Euntaek3 (AUTHOR), Shim, Woojoo4 (AUTHOR) cosmo.shim@gmail.com
Publikováno v:
Studies in Applied Mathematics. Oct2023, Vol. 151 Issue 3, p975-1019. 45p.
Publikováno v:
In Journal of Differential Equations 15 June 2022 322:38-70
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
In Journal of Differential Equations 25 November 2021 302:585-616
Autor:
Ko, Dongnam1 (AUTHOR), Ha, Seung-Yeal2 (AUTHOR), Yoon, Jaeyoung3 (AUTHOR) jyoung924@snu.ac.kr
Publikováno v:
Acta Applicandae Mathematicae. 5/4/2023, Vol. 185 Issue 1, p1-35. 35p.