TY  - GEN 
AU  - García Pacheco, Francisco Javier
AU  - Moreno Frías, María Ángeles
AU  - Murillo Arcila, Marina
A4  - Matemáticas
PY  - 2025
SN  - 2688-1594
UR  - http://hdl.handle.net/10498/34357
AB  - In this manuscript,the notion of absolutely invertible was extended consistently froms semi-normed rings to the class of general topological rings. Then, the closure of the absolutely invertibles multiplied by a certain element was proved to be...
LA  - eng
KW  - ∗-ring
KW  - absolutely invertible
KW  - topological ring
KW  - normal subgroup
TI  - On absolutely invertibles
DO  - 10.3934/ERA.2024307
ER  -