injective mapping

injective mapping的基本解释

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单射

与injective mapping相关的网络例句 [注：此内容来源于网络，仅供参考]

Finally, it investigate QF-ring with right gpm-injective, and obtain the following theorem:Theorem The following statements are equivalent:(1) R is quasi-Frobeniusean ring:(2) R is right noetherian, left pm-injective ring, right pm-injective ring;(3) R is right noetherian, left pm-injective ring, right GP-injective ring;(4) R is right noetherian, left gpm-injective ring, right gpm-injective ring;(5) R is right noetherian, right gpm-injective ring and each right minimal ideal is right annihilator.

最后用右gpm-内射对QF环进行研究，得到了如下定理：定理下列条件等价：(1) R是quasi-Frobeniusean环；(2) R是右Noether，左pm-内射环，右pm-内射环：(3) R是右Noether，左pm-内射环，右GP-内射环；(4) R是右Noether，左gpm-内射环，右gpm-内射环；(5) R是右Noether，右gpm-内射环且每个极小右理想是右零化子。

In this paper, we study syzygies of injective resolvent s and cosyzygies of injective resolutions, and probe the relationship of injective resolvent s and injective resolutions, and then prove that if R is a Noetherian ring with id≤n, then every left R-module has injective dimension at most n or ∞.

研究了内射预解式的合冲模与内射分解式的上合冲模，并探讨了内射预解式与内射分解式之间的联系，证明了如果环R是Noether环且id≤n，则每个左R-模的内射维数小于等于n或者为∞。

At noon, the State Bureau of Surveying and Mapping party secretary TSUI Tak Ming and other Board members and the entire team of Chen Junyong Academy of Sciences Chinese Academy of Sciences, and the State Bureau of Surveying and Mapping agencies all cadres of workers and pre-entry into the Chinese National Innovation Base Surveying and Mapping Surveying and Mapping Bureau of Management Information Center, National Mapping Agency map Technical Review Center, the State Bureau of Surveying and Mapping Development Research Center of Surveying and Mapping, the National Bureau of Surveying and Mapping headquarters service center, as well as the base for all the cadres and workers in new construction units on behalf of Surveying and Mapping innovation base in China to celebrate the completion of China's innovation base mapping stationed celebrate the 60 anniversary of New China , to celebrate the Mid-Autumn Festival.

中午，国家测绘局党组书记、局长徐德明等局班子全体成员及中科院陈俊勇院士，与国家测绘局机关全体干部职工和先期进驻中国测绘创新基地的国家测绘局管理信息中心、国家测绘局地图技术审查中心、国家测绘局测绘发展研究中心、国家测绘局机关服务中心全体干部职工以及基地建设单位代表在新落成的中国测绘创新基地内，欢庆中国测绘创新基地落成进驻，喜迎新中国60华诞，共庆中秋佳节。

与injective mapping相关的网络解释 [注：此内容来源于网络，仅供参考]

injective mapping：单射

injective envelope 单射包络 | injective mapping 单射 | injective object 单射对象

isotonic injective mapping：保序单射映射

isotone valuation 保序赋值 | isotonic injective mapping 保序单射映射 | isotonic mapping 保序映射