Partial metrics and normed inverse semigroups

P Poncet - Semigroup Forum, 2024 - Springer
Relying on the notions of submodular function and partial metric, we introduce normed
inverse semigroups as a generalization of normed groups and sup-semilattices equipped …

[PDF][PDF] Characterization of a group-norm by maximum functional equation and stability results

M Sarfraza, F Alib, Q Liua, Y Lia - ScienceAsia, 2021 - thaiscience.info
Characterization of a group-norm by maximum functional equation and stability results Page 1
RESEARCH ARTICLE doi: 10.2306/scienceasia1513-1874.2021.085 ScienceAsia 47 (2021) …