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Showing 41-60 of 8,657 results

  1. Inverse scattering problem for linear system of four-wave interaction problem with equal number of incident and scattered waves

    The first order semi-strict hyperbolic system on the semi-axis in the case of equal number of incident and scattered waves are considered. The...

    Mansur I. Ismailov, Ibrahim Tekin in Analysis and Mathematical Physics
    Article 03 April 2021

  2. Inverse Problems in Radiative Transfer: An Implicit Formulation

    In this chapter, some basic concepts in inverse problems are presented, with a focus on application in radiative transfer. A brief discussion is also...
    Antônio José da Silva Neto, Haroldo Fraga de Campos Velho in Computational Intelligence Applied to Inverse Problems in Radiative Transfer
    Chapter 2023

  3. Phaseless inverse uniqueness of a three-dimensional scattering problem of second type

    In this paper we discuss the phaseless inverse scattering problem in mathematical physics. We measure only the intensity of scattered wave field in...

    Lung-Hui Chen in SN Partial Differential Equations and Applications
    Article 20 January 2021

  4. Elastic Scattering at a Threshold

    We will devote the rest of this monograph to applications of the previous chapters to scattering phenomena in a small energy regime slightly above a...
    Erik Skibsted, Xue ** Wang in Spectral Analysis of N-Body Schrödinger Operators at Two-Cluster Thresholds
    Chapter 2024

  5. Inverse resonance scattering for Dirac operators on the half-line

    We consider massless Dirac operators on the half-line with compactly supported potentials. We solve the inverse problems in terms of Jost function...

    Evgeny Korotyaev, Dmitrii Mokeev in Analysis and Mathematical Physics
    Article 05 January 2021

  6. New computational methods for inverse wave scattering with a new filtering technique

    This note is concerned with inverse wave scattering in one and two dimensional domains. It seeks to recover an unknown function based on measurements...

    M. Tadi, Miloje Radenkovic in Optimization and Engineering
    Article 05 May 2021

  7. Inverse resonance problems with the discontinuous conditions

    In this paper, we consider the inverse resonance problems for the discontinuous and non-selfadjoint Sturm-Liouville problem. We prove the uniqueness...

    Ran Zhang, Murat Sat, Chuan-fu Yang in Applied Mathematics-A Journal of Chinese Universities
    Article 21 December 2022

  8. Scattering theory with unitary twists

    We study the spectral properties of the Laplace operator associated to a hyperbolic surface in the presence of a unitary representation of the...

    Moritz Doll, Ksenia Fedosova, Anke Pohl in Journal d'Analyse Mathématique
    Article Open access 12 December 2023

  9. A numerical comparison of different qualitative algorithms for solving 2D inverse elastic scattering problems

    In this paper, we numerically compare several well-established and recent qualitative algorithms for the shape reconstruction of obstacles in elastic...

    Koung Hee Leem, Jun Liu, George Pelekanos in Computational and Applied Mathematics
    Article 16 September 2021

  10. Inverse Diffraction Grating

    In the previous chapters, we have studied the direct diffraction grating problems, which are to compute the wave fields for the given periodic...
    Gang Bao, Peijun Li in Maxwell’s Equations in Periodic Structures
    Chapter 2022

  11. An Inverse Scattering Problem

    We consider acoustic waves that travel in a medium such as a fluid. Let v(x, t) be the velocity vector of a particle at...
    Andreas Kirsch in An Introduction to the Mathematical Theory of Inverse Problems
    Chapter 2021

  12. Determining radially symmetric potential from far-field scattering data

    We consider an inverse problem in scattering of plane waves by a two dimensional radially-symmetric potential. The mathematical model of our problem...

    Ibtissem Djerrar, Imène Khélifa, Lahcène Chorfi in Afrika Matematika
    Article 03 February 2023

  13. Geometric Scattering Monodromy

    In this paper we give geometric conditions so that the integral map** of a Liouville integrable Hamiltonian system with a focus-focus equilibrium...

    Richard Cushman in Qualitative Theory of Dynamical Systems
    Article 25 May 2023

  14. Inverse Problem of Pure Bending of a Beam under Creep Conditions

    Abstract

    We propose an algorithm for solving the inverse problem of forming structural members under creep conditions using the Nelder–Mead...

    S. V. Boyko, A. Yu. Larichkin in Journal of Applied and Industrial Mathematics
    Article 01 June 2023

  15. Inverse Spectral Problem for the Third-Order Differential Equation

    This paper is concerned with the inverse spectral problem for the third-order differential equation with distribution coefficient. The inverse...

    Natalia P. Bondarenko in Results in Mathematics
    Article 13 July 2023

  16. A high-order algorithm for time-domain scattering in three dimensions

    The ubiquitous scattering of time-dependent waves in free-space exterior to bounded configurations is fundamental for numerous applications....

    M. Ganesh, F. Le Louër in Advances in Computational Mathematics
    Article 26 June 2023

  17. An Inverse Problem for a Hyperbolic Integro-Differential Equation in a Bounded Domain

    Abstract

    We consider the inverse problem of finding the kernel of the integral term in an integro-differential equation. The problem of finding the...

    J. Sh. Safarov, D. K. Durdiev, A. A. Rakhmonov in Siberian Advances in Mathematics
    Article 31 May 2024

  19. Inverse Scattering Transform Method

    Inverse scattering transform method In this chapter we give a brief description of a spectacular and very important application of the direct and...
    Vladislav V. Kravchenko in Direct and Inverse Sturm-Liouville Problems
    Chapter 2020

  20. A Hausdorff-measure boundary element method for acoustic scattering by fractal screens

    Sound-soft fractal screens can scatter acoustic waves even when they have zero surface measure. To solve such scattering problems we make what...

    A. M. Caetano, S. N. Chandler-Wilde, ... A. Moiola in Numerische Mathematik
    Article Open access 26 February 2024
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