zero morphisms造句

例句与造句

1. Despite the existence of zero morphisms, "'Rng "'is still not a preadditive category.
2. In the category of groups, for example, zero morphisms are morphisms which always return group identities, thus generalising the function 0 . }}
3. If an algebraic structure requires the multiplicative identity, but does not require neither its preserving by morphisms nor, then zero morphisms exist and the situation is not different from non-unital structures considered in the previous section.
4. This way of defining a " zero morphism " and the phrase " a category with zero morphisms " separately is unfortunate, but if each homset has a 3 zero morphism ", then the category " has zero morphisms ".
5. This way of defining a " zero morphism " and the phrase " a category with zero morphisms " separately is unfortunate, but if each homset has a 3 zero morphism ", then the category " has zero morphisms ".
6. It's difficult to find zero morphisms in a sentence. 用zero morphisms造句挺难的