Now showing items 1-3 of 3

    • A fast algorithm for constructing Arf closure and a conjecture 

      Arslan, F.; Şahin, N. (Academic Press, 2014)
      In this article, we give a fast and an easily implementable algorithm for computing the Arf closure of an irreducible algebroid curve (or a branch). Moreover, we study the relation between the branches having the same Arf ...
    • Monomial curves and the Cohen-Macaulayness of their tangent cones 

      Arslan, Sefa Feza (Bilkent University, 1999)
      In this thesis, we show that in affine /-space with / > 4, there are monomial curves with arbitrarily large minimal number of generators of the tangent cone and still having Cohen-Macaulay tangent cone. In order to prove ...
    • On pseudo symmetric monomial curves 

      Şahin, M.; Şahin, N. (Taylor & Francis, 2017-12-15)
      We study monomial curves, toric ideals and monomial algebras associated to 4-generated pseudo symmetric numerical semigroups. Namely, we determine indispensable binomials of these toric ideals, give a characterization ...