Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Forward and inverse dynamic problems for a Krein string. Approximation by point-mass densities. / Mikhaylov, Alexander S. ; Mikhaylov, Victor S. .
Proceedings of the International Conference Days on Diffraction 2019. ed. / O.V. Motygin; at al. Institute of Electrical and Electronics Engineers Inc., 2019. p. 125-130.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Forward and inverse dynamic problems for a Krein string. Approximation by point-mass densities.
AU - Mikhaylov, Alexander S.
AU - Mikhaylov, Victor S.
PY - 2019/11/1
Y1 - 2019/11/1
N2 - We consider a dynamic inverse problem for a dynamical system describing propagation of waves in a Krein string. We reduce the dynamical system to the integral equation and consider the important special case when the density of a string is given by a finite number of point masses distributed on the interval. We derive the Krein-type equation and solve the dynamic inverse problem in this particular case. We also consider the approximation of constant density by point-mass densities uniformly distributed on the interval and the effect of appearing of the finite speed of a wave propagation in the dynamical system.
AB - We consider a dynamic inverse problem for a dynamical system describing propagation of waves in a Krein string. We reduce the dynamical system to the integral equation and consider the important special case when the density of a string is given by a finite number of point masses distributed on the interval. We derive the Krein-type equation and solve the dynamic inverse problem in this particular case. We also consider the approximation of constant density by point-mass densities uniformly distributed on the interval and the effect of appearing of the finite speed of a wave propagation in the dynamical system.
U2 - 10.1109/dd46733.2019.9016622
DO - 10.1109/dd46733.2019.9016622
M3 - Conference contribution
SN - 9781728158389
SP - 125
EP - 130
BT - Proceedings of the International Conference Days on Diffraction 2019
A2 - Motygin, O.V.
A2 - at al.,
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 International Conference on Days on Diffraction, DD 2019
Y2 - 3 June 2019 through 7 June 2019
ER -
ID: 49629598