共查询到20条相似文献,搜索用时 15 毫秒
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P. P. Kulish 《Mathematical Notes》1968,4(6):895-899
Necessary and sufficient conditions on the reflection coefficient are obtained for the Schroedinger equation on the whole axis with a potential growing on one side by utilization of the inverse problem formalism.Translated from Matematicheskie Zametki, Vol. 4, No. 6, pp. 677–684, December, 1968.The author is grateful to L. D. Faddeev for formulating the problem, and for constant attention, and to V. S. Buslaev, whose remarks have been utilized. 相似文献
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E. V. Tarasova 《Ukrainian Mathematical Journal》2007,59(11):1776-1782
We prove a uniqueness theorem for the inverse scattering problem for a wave equation with absorption and develop an algorithm
for the solution of this problem on the basis of a given scattering operator.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 59, No. 11, pp. 1580–1584, November, 2007. 相似文献
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Weder Ricardo 《偏微分方程通讯》2013,38(11-12):2089-2103
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We give a complete solution of the inverse scattering problem for the Sturm-Liouville equation with spectral parameter in the discontinuity condition in the absence of discrete spectrum. 相似文献
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We consider an inverse problem of determining a viscosity coefficient in the Navier-Stokes equation by observation data in a neighborhood of the boundary. We prove the Lipschitz stability by the Carleman estimates in Sobolev spaces of negative order. 相似文献
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Mathematical Notes - 相似文献
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We consider the inverse problem of determining the time-dependent thermal diffusivity that is equal to zero at the initial
moment of time. We establish conditions for the existence and uniqueness of a classical solution of the problem under consideration.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 57, No. 11, pp. 1563–1570, November, 2005. 相似文献
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Nizameddin Sh. Iskenderov 《Journal of Differential Equations》2009,246(1):277-509
In this paper was considered the scattering problem for the nonstationary Dirac-type systems of n (n?2) equations on the half-plane when the system has n1 (1?n1?n−1) incident and n2 (n2=n−n1) scattered waves. In case n1 is divisible by n2, we formulate the inverse scattering problem for a nonstationary Dirac-type system when considering m () scattering problems on the half-plane with the same incident waves but different boundary conditions. Moreover, the scattering operator for the nonstationary Dirac-type system on half-plane was defined and unique restoration of the potential with respect to the scattering operator was proved. 相似文献
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Mansur I. Ismailov 《Journal of Mathematical Analysis and Applications》2010,365(2):498-509
In this paper the forward and inverse scattering problems for the nonstationary Dirac-type systems on the plane are considered. The scattering data for the inverse scattering problem (ISP) is defined and a unique restoration of the potential from the scattering data is proved. 相似文献