28 citations · 93 across the 40 of their papers we have counts for
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math-ph2017★ 1 cited
Local boundary controllability in classes of differentiable functions for the wave equation
M. I. Belishev
The well-known fact following from the Holmgren-John-Tataru uniqueness theorem is a local approximate boundary -controllability of the dynamical system governed by the wave eq…
math.SP2017★ 2 cited
Wave model of the Sturm-Liouville operator on the half-line
M. I. Belishev, S. A. Simonov
The notion of the wave spectrum of a semi-bounded symmetric operator was introduced by one of the authors in 2013. The wave spectrum is a topological space determined by the operat…