Toplam kayıt 2, listelenen: 1-2

    • Arf numerical semigroups 

      Karakas, Halil Ibrahim; Ilhan, Sedat (2017)
      The aim of this work is to exhibit the relationship between the Arf closure of a numerical semigroup S and its Lipman semigroup L(S). This relationship is then used to give direct proofs of some characterizations of Arf ...
    • Arf numerical semigroups with multiplicity 11 and 13 

      Karakas, Halil Ibrahim; Ilhan, Sedat; Suer, Meral (2022)