同态象 meaning in English

homomorphic image

Homomorphisic image and product structure of th - interval valued fuzzy subgroups
型区间值模糊子群的同态象与乘积结构
In this paper , homomorphism issues on rough sets are discussed . lt is proved that the image of homomorphism of the lower approximate set included in the lower approximate set of the corresponding image of homomorphism , and that of upper one equals to that of the upper one
本文继续研究了群中的粗糙集的同态问题，证明了下近似集的同态象包含于相应同态象的下近似集，上近似集的同态象等于相应同态象的上近似集。