On h-purifiable submodule of QTAG-module
Author(s) -
Khan Zubair Mohammad,
Varshney Gargi
Publication year - 2014
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.45.2014.945
Subject(s) - mathematics , pure mathematics , relation (database) , decomposition , discrete mathematics , computer science , data mining , ecology , biology
Different concepts and decomposition theorems have been done for QTAG-modules by a number of authors. The concept of quasi $h$-pure submodules were introduced and different characterizations were obtained in \cite{5}. %[5]. The purpose of this paper is to obtain the relation between purifiability of a submodule and quasi $h$-pure submodules. Further we obtained results which shows that purifiability of a submodule is very much dependent on the purifiability of a $h$-pure and $h$-dense submodule of the given submodule.
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