| Supervisors: | Celino José Martins Miguel |
| University: | Universidade da Beira Interior |
| Defense date: | 10 / 2023 |
| Keywords: | Dirichlet Characters; Finite Abelian Group Character; Residually Finite Dedekind Domains; Di- visor Function; Euler’s Totient Function; Menon Identity; Burnside’s Lemma. |
| Abstract: | PDF download |