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Inverse scattering problem for nonstrict hyperbolic system on the half-axis with a nonzero boundary condition

  • Mansur I. Ismailov EMAIL logo and Tynysbek S. Kal’menov

Abstract

The paper considers the scattering problem for the first-order system of hyperbolic equations on the half-axis with a nonhomogeneous boundary condition. This problem models the phnomennon of wave propagation in a nonstationary medium where an incoming wave unaffected by a potential field. The scattering operator on the half-axis with a nonzero boundary condition is defined and the uniqueness of the inverse scattering problem (the problem of finding the potential with respect to scattering operator) is studied.

MSC 2020: 35R30; 35L50; 35P25

Funding statement: This research is funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP09260126).

References

[1] A. S. Fokas and M. J. Ablowitz, On the inverse scattering transform of multidimensional nonlinear equations related to first-order systems in the plane, J. Math. Phys. 25 (1984), no. 8, 2494–2505. Search in Google Scholar

[2] I. C. Gohberg and M. G. Kreĭn, Theory and Applications of Volterra Operators in Hilbert Space, Transl. Math. Monogr. 24, American Mathematical Society, Providence, 1970. Search in Google Scholar

[3] M. I. Ismailov, Inverse nonstationary scattering for the linear system of the 3-wave interaction problem in the case of two incident waves with the same velocity, Wave Motion 47 (2010), no. 4, 205–216. Search in Google Scholar

[4] M. I. Ismailov, Inverse scattering problem for nonstationary Dirac-type systems on the plane, J. Math. Anal. Appl. 365 (2010), no. 2, 498–509. Search in Google Scholar

[5] M. I. Ismailov, Inverse scattering problem for the nonstationary Dirac equation on the half-plane, J. Inverse Ill-Posed Probl. 24 (2016), no. 3, 221–231. Search in Google Scholar

[6] T. S. Kalmenov and S. I. Kabanikhin and A. Les, The Sommerfeld problem and inverse problem for the Helmholtz equation, J. Inverse Ill-Posed Probl. 29 (2021), no. 1, 49–64. Search in Google Scholar

[7] T. S. Kalmenov, A. V. Rogovoy and S. I. Kabanikhin, Hadamard’s example and solvability of the mixed Cauchy problem for the multidimensional Gellerstedt equation, J. Inverse Ill-Posed Probl. 30 (2022), no. 6, 831–904. Search in Google Scholar

[8] S. V. Manakov, On the theory of two-dimensional stationary self-focusing of electromagnetic waves, Sov. Phys. JETP 38 (1974), 248–253. Search in Google Scholar

[9] L. P. Nizhnik, Inverse Scattering Problems for Hyperbolic Equations (in Russian), “Naukova Dumka”, Kiev, 1991. Search in Google Scholar

[10] L. P. Nizhnik and N. S. Iskenderov, An inverse nonstationary scattering problem for a hyperbolic system of three first-order equations on the half-axis, Ukrainian Math. J. 42 (1990), no. 7, 825–832. Search in Google Scholar

[11] L.-Y. Sung and A. S. Fokas, Inverse problem for N × N hyperbolic systems on the plane and the N-wave interactions, Comm. Pure Appl. Math. 44 (1991), no. 5, 535–571. Search in Google Scholar

Received: 2022-04-06
Accepted: 2023-06-17
Published Online: 2023-07-27

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