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Zapiski Nauchnykh Seminarov POMI, 2004, Volume 308, Pages 23–47
(Mi znsl826)
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This article is cited in 14 scientific papers (total in 14 papers)
On boundary controllability of dynamical system gouverned by the wave equation on a class of graphs (trees)
M. I. Belishev St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Abstract:
The boundary control problem for the wave equation on a planar graph consisting of strings of variable densities with Dirichlet control at the boundary vertices is considered. The exact controllability in $L_2$–classes of controls and states is established in the case that the grapf is a tree; a sharp estimate of the time of controllability is given.
Received: 26.08.2003
Citation:
M. I. Belishev, “On boundary controllability of dynamical system gouverned by the wave equation on a class of graphs (trees)”, Mathematical problems in the theory of wave propagation. Part 33, Zap. Nauchn. Sem. POMI, 308, POMI, St. Petersburg, 2004, 23–47; J. Math. Sci. (N. Y.), 132:1 (2006), 11–25
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https://www.mathnet.ru/eng/znsl826 https://www.mathnet.ru/eng/znsl/v308/p23
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Abstract page: | 319 | Full-text PDF : | 130 | References: | 38 |
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