Supported by the NNSF of China(10626017), the Science Foundation of the Education Committee of Heilongjiang Province(11511276), and the Foundation of Heilongjiang Province(LBH-Q05114).
In this article,we consider endomorphism algebras of direct sums of some local left ideals over a local algebra and give a construction of quasi-hereditary alge
The aim of this paper is to study numerical realization of the conditions of Max Nther’s residual intersection theorem. The numerical realization relies on o