نویسندگان | H.Barzegar |
---|---|
نشریه | Journal of Algebraic Systems |
شماره صفحات | 111-125 |
شماره سریال | 2 |
شماره مجلد | 5 |
نوع مقاله | Full Paper |
تاریخ انتشار | 2017 |
رتبه نشریه | علمی - پژوهشی |
نوع نشریه | چاپی |
کشور محل چاپ | ایران |
چکیده مقاله
The investigation of equational compactness was ini-
tiated by Banaschewski and Nelson. They proved that pure in-
jectivity is equivalent to equational compactness. Here, we de ne
the so-called sequentially compact acts over semigroups and study
some of their categorical and homological properties. Some Baer
conditions for injectivity are also presented.