An asymptotic approach to inverse scattering problems on weakly nonlinear elastic rods.
An inverse eigenvalue problem for an arbitrary multiply connected bounded region in .
An inverse problem for biharmonic equation.
Determination of point sources in vibrating beams by boundary measurements: Identifiability, stability, and reconstruction results.
Invisible obstacles
It is proved that one can choose a control function on an arbitrarilly small open subset of the boundary of an obstacle so that the total radiation from this obstacle for a fixed direction of the incident plane wave and for a fixed wave number will be as small as one wishes. The obstacle is called "invisible" in this case.
Mathematical modelling of ultrasonic non-destructive evaluation.
Microlocal analysis and seismic imaging
We study certain Fourier integral operators arising in the inversion of data from reflection seismology.
On the problem of determining the parameters of a layered elastic medium and an impulse source.
Reconstruction of the parameters of a system of connected beams from dynamic boundary measurements.
Recovering a time- and space-dependent kernel in a hyperbolic integro-differential equation from a restricted Dirichlet-to-Neumann operator.
Seismic inversion for a crak opening
The displacement field caused by the classic earthquake mechanism model consisting of a slip along the fault is extended to the case when besides the slip, also an opening occurs caused by tensional forces. The tensor matrix describing the moment tensor does not necessarily have a nil trace. The direct problem is solved finding the radiation pattern for and waves. A method to solve the inverse problem of the determination of the four parameters describing the source is presented and tested on...
Uniqueness in an inverse problem for an elasticity system.
Дифракционная томография: построение и интерпритация томографических функционалов
К задаче томографической инверсии на скользящих волнах
Методы теории граничного управления в нестационарной обратной задаче для неоднородной струны
Обратная осесимметрическая задача Лэмба