- 更多网络例句与逆范畴相关的网络例句 [注：此内容来源于网络，仅供参考]
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We firstly discuss minimal sets characterizations of closed-set lattice , then systematically study the categorical properties of categories CL and PairCL by the means of the join-semilattices closed-set-latticefies, and the constructions of monomorphism, epimor-phism, extremal monomorphism, extremal epimorphism, section, retraction, subob-ject, quotient object, product, co-product, equalizer, coequalizer, inverse limits and direct limits in the categories CL and PairCL are given.
首先讨论了闭集格的极小集刻划，然后通过并半格的闭集格化这种方法，较为系统地研究了范畴CL及范畴PairCL的性质，给出了范畴CL和范畴PairCL的单态射、满态射、极端单态射、极端满态射、截节、收缩、子对象、商对象、极端子对象、极端商对象等特殊态射和特殊对象的具体刻划，并且研究了它们的等化子和余等化子、乘积和余积、逆极限和定向极限的具体构造。
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We firstly discuss minimal sets characterizations of closed-set lattice , then systematically study the categorical properties of categories CL and PairCL by the means of the join-semilattice's closed-set-latticefies, and the constructions of monomorphism, epimor-phism, extremal monomorphism, extremal epimorphism, section, retraction, subob-ject, quotient object, product, co-product, equalizer, coequalizer, inverse limits and direct limits in the categories CL and PairCL are given.
首先讨论了闭集格的极小集刻划，然后通过并半格的闭集格化这种方法，较为系统地研究了范畴CL及范畴PairCL的性质，给出了范畴CL和范畴PairCL的单态射、满态射、极端单态射、极端满态射、截节、收缩、子对象、商对象、极端子对象、极端商对象等特殊态射和特殊对象的具体刻划，并且研究了它们的等化子和余等化子、乘积和余积、逆极限和定向极限的具体构造。
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The aim of this paper is to study the generalized inverse of matrices on rings, the generalized inverse of morphism and partial ordering of matrices.
矩阵广义逆的研究包括环上矩阵的广义逆，范畴中态射的广义逆，广义逆矩阵的计算和广义逆矩阵的应用等。
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-homology inverse and group homology inverse are defined in this paper on categories of topologicalspace with base point.
在点标拓扑空间范畴中引进了-同调逆和群同调逆的概念，并讨论了它们存在的条件和性质。
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Moreover, we constructed the limit and inverse limit sturcture in the category of quantale.
此外，还讨论了范畴Quant中的极限，逆极限和定向极限，给出了Quant中极限和逆极限的结构。
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We defined the generalized Moore-Penrose inverse of morphism, prove it's unique when it is existed, and give some its expression in some cases.
我们考察了预加法范畴中态射的广义逆，利用幂等态射给出了态射广义逆存在的充要条件及其表达式。
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We suppose that C is a category with involution *, a is a morphism of Category C, h and k are inversive symmetrical morphisms of category C. If there is a morphism x, satisfyingthen x is called a general Moore-Penrose inverse of a on morphism h and k .
设C是具有对合*的范畴，α是范畴C的态射，h，k为范畴C的可逆对称态射，如果存在一个态射x，使得则称x为α的关于h，k的广义Moore-Penrose逆，记为α_~+。
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In this paper, we study general Moore-Penrose inverses of morphisms in a preadditive category.
本文在预加范畴中研究态射的广义Moore-Penrose逆。
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In this paper,discussions are made on the weighted Moore-Penrose inverses of the morphisms with universal factorization in the preadditive category.
的范畴中态射的Moore-Penrose逆，给出具有满单分解态射Moore-Penrose逆存在的充要条件以及计算公式。
- 更多网络解释与逆范畴相关的网络解释 [注：此内容来源于网络，仅供参考]
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be essential to：对...必要的
have it in one [口]有本领, 有气概 | be essential to 对...必要的 | opposite category 逆范畴
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opposite category：逆范畴
be essential to 对...必要的 | opposite category 逆范畴 | characteristic ratio 特征比 帕森斯数