TY - JOUR
T1 - An Improved Hybrid Method for Inverse Obstacle Scattering Problems
AU - Liu , Juan
AU - Ma , Fuming
JO - Communications in Mathematical Research 
VL - 3
SP - 215
EP - 226
PY - 2021
DA - 2021/05
SN - 27
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/cmr/19084.html
KW - hybrid method, inverse obstacle scattering, one incident direction, unknown scatterer.
AB - <p style="text-align: justify;">An improved hybrid method is introduced in this paper as a numerical
method to reconstruct the scatterer by far-field pattern for just one incident direction
with unknown physical properties of the scatterer. The improved hybrid method inherits the idea of the hybrid method by Kress and Serranho which is a combination
of Newton and decomposition method, and it improves the hybrid method by introducing a general boundary condition. The numerical experiments show the feasibility
of this method.</p>