51 citations · 123 across the 16 of their papers we have counts for
6 papers · 1 filter
Uniqueness in phaseless inverse scattering problems with superposition of incident point sources
Fenglin Sun, Deyue Zhang, Yukun Guo
This paper is concerned with the uniqueness in inverse acoustic scattering problems with the modulus of the far-field patterns co-produced by the obstacle (resp. medium) and the po…
A Fourier-Bessel method with a regularization strategy for the boundary value problems of the Helmholtz equation
Deyue Zhang, Fenglin Sun, Yan Ma +1
This paper is concerned with the Fourier-Bessel method for the boundary value problems of the Helmholtz equation in a smooth simply connected domain. Based on the denseness of Four…
A reference ball based iterative algorithm for imaging acoustic obstacle from phaseless far-field data
Heping Dong, Deyue Zhang, Yukun Guo
In this paper, we consider the inverse problem of determining the location and the shape of a sound-soft obstacle from the modulus of the far-field data for a single incident plane…
Retrieval of acoustic sources from multi-frequency phaseless data
Deyue Zhang, Yukun Guo, Jingzhi Li +1
This paper is concerned with the inverse source problem of reconstructing an unknown acoustic excitation from phaseless measurements of the radiated fields away at multiple frequen…
Uniqueness results on phaseless inverse scattering with a reference ball
Deyue Zhang, Yukun Guo
This paper is devoted to the uniqueness in inverse acoustic scattering problems for the Helmholtz equation with phaseless far-field data. Some novel techniques are developed to ove…
Locating multiple multipolar acoustic sources using the direct sampling method
Deyue Zhang, Yukun Guo, Jingzhi Li +1
This work is concerned with the inverse source problem of locating multiple multipolar sources from boundary measurements for the Helmholtz equation. We develop simple and effectiv…