2 papers
math.RA2025
Central Quasi-Morphicity, Central Morphicity, and Strongly -Regularity
Theophilus Gera, Amit Sharma
This paper refines the relationship between centrally quasi-morphic and centrally morphic modules, correcting earlier equivalences and extending them to a broader module-theoretic…
math.RA2025
On Modules Whose Pure Submodules Are Essential in Direct Summands
Kaushal Gupta, Theophilus Gera, Amit Sharma +1
We introduce the notion of pure extending modules, a refinement of classical extending modules in which only pure submodules are required to be essential in direct summands. Fundam…