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Direct Sum and Projectivity of SemiHollow-Lifting Modules
- Source :
- IOP Conference Series: Materials Science and Engineering; June 2020, Vol. 871 Issue: 1 p012050-012050, 1p
- Publication Year :
- 2020
-
Abstract
- Let ? be a ring with identity and let T be a unitary left Module over ?. In this paper, we give some cases when a direct sum of hollow Modules is semihollow-lifting, Also; we give a condition under which a direct sum of two Modules is semihollow-lifting,
Details
- Language :
- English
- ISSN :
- 17578981 and 1757899X
- Volume :
- 871
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- IOP Conference Series: Materials Science and Engineering
- Publication Type :
- Periodical
- Accession number :
- ejs53882337
- Full Text :
- https://doi.org/10.1088/1757-899X/871/1/012050