引入态射为Zadeh型映射的L子集范畴中Zadeh型定向函子与逆向函子的概念,证明它们是一对伴随函子.进一步引入态射为双诱导型映射的L子集范畴中双诱导型定向函子与逆向函子的概念,并证明它们也构成一对伴随函子.
This paper introduces the directed functor and inverse functor of the category ot L suojects m which the morphism is Zadeh's type mapping, and proves that they are adjoint. Moreover, the paper also gives the directed functor and inverse functor of the category of L subsets in which the morphism is Bi-induced type mapping, and also proves that they are a adjoint pair.