数学研究
數學研究
수학연구
JOURNAL OF MATHEMATICAL STUDY
2003年
2期
140-144
,共5页
有限余生成模%有限余生成维数%有限余表现维数
有限餘生成模%有限餘生成維數%有限餘錶現維數
유한여생성모%유한여생성유수%유한여표현유수
finitely cogenerated modules%finitely cogenerated dimension%finitely copresented dimension
引入模的有限余生成维数的概念,研究了它的性质. 同时,我们探讨了模的有限余生成维数、有限余表现维数和内射维数三者之间的关系.
引入模的有限餘生成維數的概唸,研究瞭它的性質. 同時,我們探討瞭模的有限餘生成維數、有限餘錶現維數和內射維數三者之間的關繫.
인입모적유한여생성유수적개념,연구료타적성질. 동시,아문탐토료모적유한여생성유수、유한여표현유수화내사유수삼자지간적관계.
In this paper, we introduce the concept of finitely cogenerated dimension of modules and study its properties. Moreover, we give some relations among the finitely cogenerated dimension, the finitely copresented dimension and the injective dimension.
