homological

In this paper, it is proved that if A is a indecomposable coherent semilocal ring, and every principal ideal has finite projective demension, then A is a GCD. by using homological method combined with method in ring theory.

本文采用同调代数与环论相结合方法证得定理：若A是一个不可分的凝聚半局部环，且每个主理想有有限投射维数，则A是最大公因子整环。

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China's legislation for the employee stockholding system should be based upon homological concepts mentioned above.

中国的职工持股立法应当建立在上述法理理念的基础之上，纵向挖掘公司制度历史进程，横向对比现今诸多立法实践，并结合本国实际。

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The theory of envelopes and covers takes an important part in theory of rings and modules, homological algebra, representation theory of algebras and so on.

因而模的包络、复盖理论在环模理论、同调代数和代数表示论中都有着非常重要的作用。

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Homological algebra plays such an important part in modern developments.

同调代数在现代发展中起了如此重要的作用.

词典精选例句

Prediction of lowly homological protein secondary structure is still a difficult problem up to now.

低同源蛋白质的二级结构预测至今仍然是一个困难的问题。

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some homological properties of positive graded algebras

正分次代数上的一些同调性质

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Homological Dimension of Quantum Commutative Algebra

量子交换代数的整体同调维数

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they also indicate that for order morse functions, it can be computed out the same homological groups by method of spectral sequences, as by witten complex, although they are very different in form for general morse functions.

并说明了对于有序Morse函数而言，谱序列算同调群的方法与下Witten复合形算法是一致的；而对于一般的Morse函数，这两种算法在形式上是不一致的。

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homological properties of modules characterized by matrices

用矩阵刻画模的同调性质

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The modules on. GN-ring and their homological properties

GN-环上的模及其同调性质

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