On the Cucker-Smale ensemble with q-closest neighbors under time-delayed communications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dong, Jiu-Gang | - |
dc.contributor.author | Ha, Seung-Yeal | - |
dc.contributor.author | Kim, Doheon | - |
dc.date.accessioned | 2023-08-16T07:43:40Z | - |
dc.date.available | 2023-08-16T07:43:40Z | - |
dc.date.issued | 2020-08 | - |
dc.identifier.issn | 1937-5093 | - |
dc.identifier.issn | 1937-5077 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/114174 | - |
dc.description.abstract | We study time-asymptotic interplay between time-delayed communication and Cucker-Smale (C-S) velocity alignment. For this, we present two sufficient frameworks for the asymptotic ocking to the continuous and discrete C-S models with q-closest neighbors in the presence of time-delayed communications. Communication time-delays result from the finite-propagation speed of information and they are often ignored in the first place modeling of collective dynamics. In the absence of time-delays in communication, Cucker and Dong showed that the C-S model with q-closest neighbors can exhibit a phase-transition like phenomenon for unconditional and conditional ockings depending on the size q relative to system size. In this paper, we investigate whether Cucker and Dong's result is robust with respect to the time-delayed communications or not. In fact, our ocking estimates show that the critical number of q for unconditional ocking is the same as in the case for zero timedelay, which shows the robustness of the Cucker and Dong's result with respect to small time-delay. © American Institute of Mathematical Sciences. | - |
dc.format.extent | 24 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Institute of Mathematical Sciences | - |
dc.title | On the Cucker-Smale ensemble with q-closest neighbors under time-delayed communications | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.3934/krm.2020022 | - |
dc.identifier.scopusid | 2-s2.0-85086270499 | - |
dc.identifier.wosid | 000531159800001 | - |
dc.identifier.bibliographicCitation | Kinetic and Related Models, v.13, no.4, pp 653 - 676 | - |
dc.citation.title | Kinetic and Related Models | - |
dc.citation.volume | 13 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 653 | - |
dc.citation.endPage | 676 | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.relation.journalWebOfScienceCategory | Mathematics | - |
dc.subject.keywordPlus | EMERGENT BEHAVIOR | - |
dc.subject.keywordPlus | FLOCKING | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | WEIGHTS | - |
dc.subject.keywordAuthor | Collective dynamics | - |
dc.subject.keywordAuthor | Cucker-Smale model | - |
dc.subject.keywordAuthor | Monocluster flocking | - |
dc.subject.keywordAuthor | Multi-agent system | - |
dc.subject.keywordAuthor | Nonlinear functional | - |
dc.identifier.url | https://www.aimsciences.org/article/doi/10.3934/krm.2020022 | - |
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