Sequentially injective and complete acts over a semigroup

Gh. Moghaddasi
2012 Journal of Nonlinear Science and its Applications  
In this paper using the notion of a sequentially dense monomorphism we consider sequential injectivity (s-injectivity) for acts over a semigroup S. We show that s-injectivity, s-absolutely retract, and sequential compactness are equivalent.
doi:10.22436/jnsa.005.05.04 fatcat:fuggoy4ul5aedbnatrz5rylquq