【摘要】 本文讨论了超代数u_n的主不可分解模的Weyl模滤过,描述了作为这个滤过的子商出现的Weyl模的首权的状态。更多还原

【Abstract】 Mainly, Weyl filtration of principal indecomposable modules for hyperalgebra u_n is dealed with in this paper, and, a description of behaviours of the highest weights of Weyl modules is also given, occuring as subqutients of this filtration.更多还原