Skip navigation

상단메뉴

글로벌메뉴

좌측메뉴

학술행사

검색

논문

tab menu

  • View
  • All
  • 수학부
  • 물리학부
  • 계산과학부
  • Center for Advanced Computation

Seminar View

Seminar
TITLE EMERGENCE OF STOCHASTIC FLOCKING FOR THE DISCRETE CUCKER-SMALE MODEL WITH RANDOMLY SWITCHING TOPOLOGIES
KIAS AUTHORS Kim, Doheon,Ha, Seung-Yeal
JOURNAL COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021
ARCHIVE  
ABSTRACT We study emergent dynamics of the discrete Cucker-Smale (in short, DCS) model with randomly switching network topologies. For this, we provide a sufficient framework leading to the stochastic flocking with probability one. Our sufficient framework is formulated in terms of an admissible set of network topologies realized by digraphs and probability density function for random switching times. As examples for the law of switching times, we use the Poisson process and the geometric process and show that these two processes satisfy the required conditions in a given framework so that we have a stochastic flocking with probability one. As a corollary of our flocking analysis, we improve the earlier result [J.-G. Dong, S.-Y. Ha, J. Jung, and D. Kim, SIAM J. Control Optim., 58(4):2332-2353, 2019] on the continuous CS model.
  • before page
  • list
  • next page
Seminar List

keyword

fiel&date

~