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Browsing by Ha, Seung-YealAuthor

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SCIESCOPUS

A nonlinear functional approach for mono-cluster flocking to the discrete Cucker-Smale model Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2019CitationCommunications in Mathematical Sciences, v.17, no.8, pp 2239 - 2256PublisherInternational Press

SCIESCOPUS

Collective aggregation of a linearly coupled stochastic Cucker-Smale ensemble on asymmetric networks Go to Link

Bae, Hyeong-Ohk; Ha, Seung-Yeal; Kim, Doheon; Kim, Yongsik; Lim, Hyuncheul; Yoo, Jane

ArticleIssue Date2021CitationMathematical Methods in the Applied Sciences, v.44, no.2, pp 1542 - 1569PublisherJohn Wiley & Sons Inc.

SCIESCOPUS

Convergence analysis of the discrete consensus-based optimization algorithm with random batch interactions and heterogeneous noises Go to Link

Ko, Dongnam; Ha, Seung-Yeal; Jin, Shi; Kim, Doheon

ArticleIssue Date2022CitationMathematical Models and Methods in Applied Sciences, v.32, no.06, pp 1071 - 1107PublisherWorld Scientific Publishing Co

SCIESCOPUS

Convergence and error estimates for time-discrete consensus-based optimization algorithms Go to Link

Ha, Seung-Yeal; Jin, Shi; Kim, Doheon

ArticleIssue Date2021CitationNumerische Mathematik, v.147, no.2, pp 255 - 282PublisherSpringer Verlag

SCIESCOPUS

Convergence of a first-order consensus-based global optimization algorithm Go to Link

Ha, Seung-Yeal; Jin, Shi; Kim, Doheon

ArticleIssue Date2020CitationMathematical Models and Methods in Applied Sciences, v.30, no.12, pp 2417 - 2444PublisherWorld Scientific Publishing Co

SCIESCOPUS

Convergence toward equilibrium of the first-order consensus model with random batch interactions Go to Link

Ha, Seung-Yeal; Jin, Shi; Kim, Doheon; Ko, Dongnam

ArticleIssue Date2021CitationJournal of Differential Equations, v.302, pp 585 - 616PublisherAcademic Press

SCIESCOPUS

Emergence of mono-cluster flocking in the thermomechanical Cucker-Smale model under switching topologies Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2021CitationAnalysis and Applications, v.19, no.2, pp 305 - 342PublisherWorld Scientific

SCIESCOPUS

Emergence of stochastic flocking for the discrete Cucker-Smale model with randomly switching topologies Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Jung, Jinwook; Kim, Doheon

ArticleIssue Date2021CitationCommunications in Mathematical Sciences, v.19, no.1, pp 205 - 228PublisherInternational Press

SCISCIESCOPUS

Emergent behaviors of continuous and discrete thermomechanical Cucker-Smale models on general digraphs Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2019CitationMathematical Models and Methods in Applied Sciences, v.29, no.4, pp 589 - 632PublisherWorld Scientific Publishing Co

SCIESCOPUS

Emergent behaviors of Cucker-Smale flocks on a Riemannian manifold Go to Link

Ha, Seung-Yeal; Kim, Doheon; Schloder, Franz Wilhelm

ArticleIssue Date2021CitationIEEE Transactions on Automatic Control, v.66, no.7, pp 3020 - 3035PublisherInstitute of Electrical and Electronics Engineers

SCIESCOPUS

Emergent behaviors of the Kuramoto model with a time delay on a general digraph Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2020CitationSIAM Journal on Applied Dynamical Systems, v.19, no.1, pp 304 - 328PublisherSociety of Industrial and Applied Mathematics

SCIESCOPUS

Emergent dynamics of the first-order stochastic Cucker-Smale model and application to finance Go to Link

Bae, Hyeong-Ohk; Ha, Seung-Yeal; Kim, Doheon; Kim, Yongsik; Lim, Hyuncheul; Yoo, Jane

ArticleIssue Date2019CitationMathematical Methods in the Applied Sciences, v.42, no.18, pp 6029 - 6048PublisherJohn Wiley & Sons Inc.

SCIESCOPUS

Emergent dynamics of the Lohe matrix ensemble on a network under time-delayed interactions Go to Link

Ha, Seung-Yeal; Kim, Doheon; Kim, Dohyun; Park, Hansol; Shim, Woojoo

ArticleIssue Date2020CitationJournal of Mathematical Physics, v.6, no.1, pp 1 - 24PublisherAmerican Institute of Physics

SCIESCOPUS

Emergent flocking dynamics of the discrete thermodynamic Cucker-Smale model Go to Link

Ha, Seung-Yeal; Kim, Doheon; Li, Zhuchun

ArticleIssue Date2020CitationQuarterly of Applied Mathematics, v.78, no.4, pp 589 - 615PublisherBrown University

SCISCIESCOPUS

Flocking Dynamics of the Inertial Spin Model with a Multiplicative Communication Weight Go to Link

Ha, Seung-Yeal; Kim, Doheon; Kim, Dohyun; Shim, Woojoo

ArticleIssue Date2019CitationJournal of Nonlinear Science, v.29, no.4, pp 1301 - 1342PublisherSpringer Verlag

SCISCIESCOPUS

From discrete Cucker-Smale model to continuous Cucker-Smale model in a temperature field Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2019CitationJournal of Mathematical Physics, v.60, no.7, pp 1 - 23PublisherAmerican Institute of Physics

SCISCIESCOPUS

Interplay of time-delay and velocity alignment in the Cucker-Smale model on a general digraph Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2019CitationDiscrete and Continuous Dynamical Systems - Series B, v.24, no.10, pp 5569 - 5596PublisherAmerican Institute of Mathematical Sciences

SCIESCOPUS

On the Cucker-Smale ensemble with q-closest neighbors under time-delayed communications Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2020CitationKinetic and Related Models, v.13, no.4, pp 653 - 676PublisherAmerican Institute of Mathematical Sciences

SCIESCOPUS

On the Cucker-Smale ensemble with the q-closest neighbors in a self-consistent temperature field Go to Link

Dong, Jiu-Gang; Ha, Seung-Yeal; Kim, Doheon

ArticleIssue Date2020CitationSIAM Journal on Control and Optimization, v.58, no.1, pp 368 - 392PublisherSociety for Industrial and Applied Mathematics

SCISCIESCOPUS

Remarks on the stability properties of the Kuramoto-Sakaguchi-Fokker-Planck equation with frustration Go to Link

Ha, Seung-Yeal; Kim, Doheon; Lee, Jaeseung; Zhang, Yinglong

ArticleIssue Date2018CitationZeitschrift für Angewandte Mathematik und Physik, v.69, no.4, pp 1 - 25PublisherBirkhauser Verlag

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Browsing by Ha, Seung-YealAuthor

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