【不可分解模体合并因子决定的条件郭晋云】.pdf
CONDITIONS FOR THE INDECOMPOSABLE NODULES TO BE DETERNINED BYTHEIRCOMPOSITION FACTORS GuoJinYun DepartmentofMathematics Beijing NormalUniversity Beijing,China 1987.
type by Dynkin diagrams.The classification were generalized tOneof the mainsteps of theirclassification is to prove that the indecomposable preprojective and preinjective modules are determined by theii composition factors in order to establish pne tOne correspondances between these modules and
nected subquiver of this quiver is established.Using the starting functions on some interval of Z.for a component *of Q,we charaterizedthecompositionfactors oftheindecompo- sable modules.toA,itisknownthere isa functor frommodA:to mod Fwhich 1sa-fult dense functor toa subcategory ofmodr.