Quasi-Exact Sequences Of S-Acts

Quasi-Exact Sequences Of S-Acts



We study the behaviour of quasi-exact sequences in regard to some algebraic properties of S-acts including principal weak injectivity, principal weak flatness, regularity and torsion freeness.


a quasi-exact seq uence of S-acts. Motivated by def inition of U – exact sequ ence , Fitr iani et al. [9] i ntroduce a s ub exact seque nce as a generalizatio n of an exa ct sequence of module s.


We study the behaviour of quasi-exact sequences in regard to some algebraic properties of S-acts including principal weak injectivity, principal weak flatness, regularity and torsion freeness.


We study the behaviour of quasi-exact sequences in regard to some algebraic properties of S-acts including principal weak injectivity, principal weak flatness, regularity and torsion freeness.


Quasi-exact Sequences of S-Acts Authors. Reza Aminizadeh Hamid Rasouli Abolfazl Tehranian Content type: OriginalPaper Published: 03 January 2018 Pages: 2225 – 2235, Quasi-exact Sequences of S-Acts Reza Aminizadeh, Hamid Rasouli and Abolfazl Tehranian 2019 | Bulletin of the Malaysian Mathematical Sciences Society, Vol. 42, No. 5, PDF | In this paper, we study some results on exact sequences of semimodules analogues to those in module theory.


??. Aminizadeh. R.


H. Rasouli.


A. Tehranian. “Quasi exact sequences of S-acts.” Bulletin of the Malaysian Mathematical Sciences Society, to appear. ??. Delfan, A.


Rasouli, H. and Tehranian, A.


????. On the inclusion graphs of S-acts. JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE-JMCS, ??(?), pp.???-???. ??.

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