[PDF][PDF] The spectrum of a finite dimensional algebra
CM Ringel - Ring theory. Proceedings of the 1978 Antwerp …, 1979 - core.ac.uk
A right rnodule M over a ring R is said to have a unimodular element (UME) if there exists ue
M such that uR is a direct summand of M canonically isomorphic to R., Thus, M has a UME iff …
M such that uR is a direct summand of M canonically isomorphic to R., Thus, M has a UME iff …
[引用][C] The spectrum of a finite dimensional algebra
CM Ringel - Ring theory. Proceedings of the 1978 Antwerp …, 1979 - pub.uni-bielefeld.de
A right rnodule M over a ring R is said to have a unimodular element (UME) if there exists ue
M such that uR is a direct summand of M canonically isomorphic to R., Thus, M has a UME iff …
M such that uR is a direct summand of M canonically isomorphic to R., Thus, M has a UME iff …