Direct sums of hollow-lifting modules
Y Wang, D Wu - Algebra Colloquium, 2012 - World Scientific
A module M over a ring R is called hollow-lifting if every submodule N of M with M/N hollow
contains a direct summand K of M such that N/K is a small submodule of M/K. It is known that …
contains a direct summand K of M such that N/K is a small submodule of M/K. It is known that …
[PDF][PDF] Direct Sums of Hollow-lifting Modules
Y Wang, D Wu - Algebra Colloquium, 2012 - researchgate.net
A module M over a ring R is called hollow-lifting if every submodule N of M with M/N hollow
contains a direct summand K of M such that N/K is a small submodule of M/K. It is known that …
contains a direct summand K of M such that N/K is a small submodule of M/K. It is known that …
Direct Sums of Hollow-lifting Modules.
Y Wang, D Wu, N Ding - Algebra Colloquium, 2012 - search.ebscohost.com
A module M over a ring R is called hollow-lifting if every submodule N of M with M/N hollow
contains a direct summand K of M such that N/K is a small submodule of M/K. It is known that …
contains a direct summand K of M such that N/K is a small submodule of M/K. It is known that …