%0 Journal Article
%T DISPLACEMENT STRUCTURE OF M-GROUP INVERSE<br>M-群逆的位移结构
%A Wang Hongxing
%A Liu Xiaoji
%A <br>王宏兴
%A 刘晓冀
%J 计算数学
%D 2009
%I 
%X The M-group inverses of n×n matrices are discussed. Estimations for the displacement rank of AW#U - VAW# are presented, where AW# is the M-group inverse of n×n matrix.
%K M-group
%K inverse<br>M-群逆
%K 移位秩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=CC77F3CEF526D9CF0B3021650FB4E57E&aid=91E317F8BC9B30C259949C6FAF6928EF&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=38B194292C032A66&sid=4966445AEEBA9556&eid=D6354F61445E9456&journal_id=0254-7791&journal_name=计算数学&referenced_num=0&reference_num=10