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- idempotent morphism 幂等射
- Result (Sign.Sign, Map.Map Int Morphism. 听 听 听 听 听 听 听 听 听-> Result.
- The "get" method should be used when the form is idempotent (i.e. 上面几句话在我们的实际运用中有什么作用呢？
- This method does not need to be either safe or idempotent. 该方法不需要安全或者等幂。
- This idempotent ultrafilter enables us to find an appropriate infinite set. 这个幂等的超滤子能使我们找到一个适当的无限集。
- Two new concepts, named morphism attribute and morphism event were proposed. 提出了同态属性和同态交互的概念；
- It follows that every nonempty periodic semigroup has at least one idempotent. 得出了所有非空周期半群都有至少一个幂等元。
- If it is finite and nonempty, then it must contain at least one idempotent. 如果它是有限和非空的，则它必须包含至少一个幂等元。
- The closure is idempotent : the closure of the closure equals the closure. 闭包是幂等 的: 闭包的闭包等于闭包。
- Different allels mey be acquired within the invented segment after the inversion poly morphism is established. 在倒位多形性形成后，在倒位的区段内可能获得不同的等位基因。
- In this paper, we investigate the Drazin inverse of a morphism in additive category. 本文研究了加法范畴上态射的 Drazin逆 .
- The weighted minus ordering and the weighted star ordering are both new partial ordering in morphism set. 加权减序和加权星序都是态射集中的新的偏序。
- It is proved that every nonzero ideal in a finite-dimensional semi-simple algebra over a field is generated by an unique central idempotent. 证明了域上有限维半单代数的每一个非零理想由唯一的中心幂等元生成。
- For example, a service that inquires about the progress of an order is both safe and idempotent. 比如,查询订单进展情况的服务既是安全的也是幂等的。
- This paper defines homology monomorphism, homology epimorphism, homology regular morphism in the category of topological spaces with point by using homology functor. 摘要利用同调函子，在点标拓扑空间范畴中定义了同调单态、同调满态、同调正则态射等概念。
- Functions that satisfy these conditions are called deterministic or idempotent functions. 满足这些条件的函数称为确定型或等幂函数。
- It also discusses some properties of homology regular morphism, and its close relationships to homology monomorphism (epimorphism) and homology equivalence. 给出了同调正则态射的一些性质，以及它与同调单（满）态和同调等价之间的关系。
- This paper gives the Bellman inequalities of idempotent matrix on the some conditions. 给出了幂等矩阵在一定条件下的Bellman不等式
- For example, every nonempty finite semigroup is periodic, and has a minimal ideal and at least one idempotent. 例如，所有非空有限半群是周期性的，并有一个极小理想和至少一个幂等元。
- Such a definition generalizes to the concept of an identity morphism in category theory, where the endomorphisms of M need not be functions. 此一定义广义化成了于范畴论中恒等态射的概念，其中M的自同态并不必然要是个函数。
