The structure of (I)over-bar circle times Lambda(n) in generic representation theory

[摘要] This paper pursues a study of the category F of functors between F-2-vector spaces. It is proved that the objects (I) over bar x Lambda(n) occur in short exact sequences (K) over bar(n) --> (I) over bar x Lambda(n) --> (K) over bar(n-1), where each (K) over bar(n) is a non-finite functor, which has the property that every proper sub-functor is finite. Moreover, every sub-functor of (I) over bar x Lambda(n) either contains (K) over bar(n) or is finite. (C) 1997 Academic Press.

[发布日期] 1997-08-15