摘要
利用E ichler变换而非传统的矩阵,证明了当nΛS(A)+1时,典范映射U2n(A,Λ)/EU2n(A,Λ)→U2(n+1)(A,Λ)/EU2(n+1)(A,Λ)是同构.
By using Eichler transvection instead of the traditional matrix transvection, it is proved that the stabilization map U2n(A,A)/EU2n(A,∧)→%U2(n+1)(A,∧) is an isomorphism whenever n≤∧S(A) + 1.
出处
《洛阳师范学院学报》
2009年第5期11-13,共3页
Journal of Luoyang Normal University