π-projective semimodule over semiring
Joint Authors
al-Tai, Muna M. T.
al-Husayni, Asad A. M.
Source
Journal of Babylon University : Journal of Applied and Pure Sciences
Issue
Vol. 28, Issue 1 (31 Mar. 2020), pp.122-137, 16 p.
Publisher
Publication Date
2020-03-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
Previously the concept of π-projective modules over ring was studied by some authors.
The aim of this research is to give a comprehensive study of π-projective semimodule and access to some new properties and characterizations for this class of semimodules.
Let S be a commutative semiring with identity 1≠0 and T a unital left semimodule, then we say that T is π-projective if for every two subsemimodules M and L of T with T=M+L, there exist f and g ϵEnd(T), such that f +g=1T, f(T)⊆M and g(T)⊆L.
American Psychological Association (APA)
al-Tai, Muna M. T.& al-Husayni, Asad A. M.. 2020. π-projective semimodule over semiring. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 28, no. 1, pp.122-137.
https://search.emarefa.net/detail/BIM-1254542
Modern Language Association (MLA)
al-Tai, Muna M. T.& al-Husayni, Asad A. M.. π-projective semimodule over semiring. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 28, no. 1 (2020), pp.122-137.
https://search.emarefa.net/detail/BIM-1254542
American Medical Association (AMA)
al-Tai, Muna M. T.& al-Husayni, Asad A. M.. π-projective semimodule over semiring. Journal of Babylon University : Journal of Applied and Pure Sciences. 2020. Vol. 28, no. 1, pp.122-137.
https://search.emarefa.net/detail/BIM-1254542
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 136-137
Record ID
BIM-1254542