摘要
We construct a counter-example about functor（ )0, and prove an isomor-phism theorem front convolution algebra to dual algebra of tensor coalgebra，
给出了一个对偶余代数问题的反例，作为反射代数的一个应用，建立从卷积代数Ｈｏｍ（Ｃ，Ａ）到余代数张量的对偶代数（Ｃ
基金
Supported by NSF of Guangdong Province(000463) and NSF of Huizhou Univer-sity(C2010201)
