LOCAL TOMOGRAPHY WITH NONSMOOTH ATTENUATION

LOCAL TOMOGRAPHY WITH NONSMOOTH ATTENUATION
复制标题

非平滑衰减的局部断层扫描

DOI:
10.1090/s0002-9947-99-02160-1
复制
发表时间:
1999
影响因子:
2
通讯作者:
A. Katsevich
A. Katsevich
中科院分区:
数学2区
文献类型:
--
作者:
A. Katsevich

文献摘要

被引文献

相似文献

.本文提出并证明了非光滑衰减Radon变换的局部层析成像方法,主要理论工具是分析非光滑符号的伪Radon算子的奇异性。给出了局部层析成像的数值试验结果。
. Local tomography for the Radon transform with nonsmooth attenuation is proposed and justi(cid:12)ed. The main theoretical tool is analysis of singularities of pseudodi(cid:11)erential operators with nonsmooth symbols. Results of numerical testing of local tomography are presented.