Magnifying elements in linear transformation semigroups with restricted range which nullity or co-rank are infinite
Pongsan Prakitsri · Asian-European Journal of Mathematics · 2021
In this paper, we characterize left (right) magnifying elements in the semigroups of linear transformations with restricted range which nullity or co-rank are infinite. Furthermore, we also show that every left (right) magnifier in these semigroups is very good.