%0 Journal Article
%T REES SHORT EXACT SEQUENCES OF S-POSETS
%J Journal of Algebraic Systems
%I Shahrood University of Technology
%Z 2345-5128
%A Khosravi, R.
%D 2017
%\ 01/01/2017
%V 4
%N 2
%P 123-134
%! REES SHORT EXACT SEQUENCES OF S-POSETS
%K S-posets
%K pomonoids
%K Rees short exact sequence
%K projective
%R 10.22044/jas.2017.853
%X In this paper the notion of Rees short exact sequence for S-posets is introduced, and we investigate the conditions for which these sequences are left or right split. Unlike the case for S-acts, being right split does not imply left split. Furthermore, we present equivalent conditions of a right S-poset P for the functor Hom(P;-) to be exact.
%U https://jas.shahroodut.ac.ir/article_853_51ae2012410695a2524b1b1489d9be5d.pdf