28 citations · 67 across the 28 of their papers we have counts for
5 papers · 1 filter
On stability of triangular factorization of positive operators
M. I. Belishev, A. F. Vakulenko
Let be a nest and a bounded positive operator in a Hilbert space . The representation provided $V\mathscr F_s\subset\m…
Unified approach to classical equations of inverse problem theory
M. I. Belishev, V. S. Mikhaylov
The boundary control (BC-) method is an approach to inverse problems based upon their deep relations to control and system theory. We show that the classical integral equations of…
On an inverse problem in photoacoustic
M. I. Belishev, D. Langemann, A. S. Mikhaylov +1
We consider the problem of reconstruction of the Cauchy data for the wave equation in and by the measurements of its solution on the boundary of the u…
Inverse problem for one-dimensional dynamical Dirac system (BC-method)
Mikhail Belishev, Victor Mikhailov
A forward problem for the Dirac system is to find obeying $iu_t+\begin{pmatrix}0&1\\-1&0\end{pmatrix}u_x+\begin{pmatrix}p&q\\q&-p…
Comment on the preprint arXiv:2501.17471 "Two-dimensional Calderon Problem and Flat Metrics" by V.A.Sharafutdinov
M. I. Belishev
The notice provides some critical remarks on a paper (preprint) by V.A.Sharafutdinov. The remarks mainly concern Theorem 1.1 on determination of the Riemann surface from its Dirich…