The one-sided inverse along two elements in rings
The one-sided inverse along two elements in rings
复制标题
沿环中两个元素的单边逆
DOI:
10.1080/03081087.2019.1679073
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发表时间:
2019-10
影响因子:
1.1
通讯作者:
Mosic Dijana
中科院分区:
文献类型:
--
作者:
Wang Long;Mosic Dijana
Let be a ring and . In this paper, it is shown that if a is left -invertible and cab is regular, then a has at least one regular left -inverse. And the expression of the -inverse of a is given in terms of the inner inverse of cab. Moreover, the strongly left (or right) -inverse is introduced in terms of the regularity of cab. It is shown when , a is left -invertible implies that a is strongly left -invertible, and left -invertibility coincides with right -invertibility. As applications, we consider when the one-sided core inverse is core invertible. It is shown that left core invertibility coincides with right core invertibility in every strongly π-regular ring.
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影响因子:
--
作者:
Xu Sanzhang;Chen Jianlong;Zhang Xiaoxiang
通讯作者:
Zhang Xiaoxiang
影响因子:
0.5
作者:
M. Drazin
通讯作者:
M. Drazin
DOI:
10.4153/cmb-2016-080-5
发表时间:
2017-12
期刊:
Canadian Mathematical Bulletin
影响因子:
--
作者:
Long Wang;N. Castro-González;Jianlong Chen
通讯作者:
Long Wang;N. Castro-González;Jianlong Chen
影响因子:
1.1
作者:
M. Drazin
通讯作者:
M. Drazin
影响因子:
1.1
作者:
M. Drazin
通讯作者:
M. Drazin