Determinant map;
Grothendieck groups;
power stably free;
MM ring;
MODULES;
D O I:
10.1216/RMJ-2014-44-1-91
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Given a commutative ring R, the determinant map det(0): Rk(0)(R) -> Pic (R) given by [M] - [Rm] bar right arrow (boolean AND(m) M) is a homomorphism from the additive group of Rk(0)(R) to the multiplicative group Pic (R). In this paper, some properties of the determinant map det0 are given and some results in [5] are extended.