Перегляд за автором "Khalina, K.S."

Результати 1-3 з 3

Controllability Problems for the Non-Homogeneous String that is Fixed at the Right End Point and has the Dirichlet Boundary Control at the Left End Point

Khalina, K.S. (Журнал математической физики, анализа, геометрии, 2011)

In the paper, the necessary and su±cient conditions of null-controllability and approximate null-controllability are obtained for the some control system. The problems for the control system are considered in the modified ...
On the Neumann Boundary Controllability for the Non-Homogeneous String on a Half-Axis

Khalina, K.S. (Журнал математической физики, анализа, геометрии, 2012)

In the paper, the equation of a vibrating non-homogeneous string, whose potential is not equal to a constant, is considered on a half-axis. The Neumann control of the class L∞ is considered at a point x = 0. The control ...
On the Neumann Boundary Controllability for the Non-Homogeneous String on a Segment

Khalina, K.S. (Журнал математической физики, анализа, геометрии, 2011)

The control system wtt = wxx - q(x)w, wx(0; t) = u(t), wx(d, t) = 0, x is in (0; d), t is in (0; T), d > 0, 0 < T ≤ d is considered. Here q is in C¹[0, d], q > 0, q'₊(0) = q₋(d) = 0, u is a control, |u(t)| ≤ 1 on (0, T). ...

Результати 1-3 з 3

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