The characterizations of free M-modules are developed. The cardinality of the basis of the free M-modules is studied. At last we have studied the invariant rank property of free M-modules.
M.S. Uddin and A.C. Paul . Free M-Modules.
DOI: https://doi.org/10.36478/ajit.2006.1262.1268
URL: https://www.makhillpublications.co/view-article/1682-3915/ajit.2006.1262.1268