Gebze Technical University Mathematics Department Seminars

Minimal systems of generators for the defining ideals of monomial curves in $A^4(K)$
Anargyros Katsampekis
Mimar Sinan Fine Arts University, Turkey
Özet : We give a new classification of monomial curves in the affine 4-dimensional space $A^4(K)$. It relies on the detection of those binomials and monomials that have to appear in every system of binomial generators of the defining ideal of the monomial curve; these special binomials and monomials are called indispensable in the literature. This way to proceed has the advantage of producing a natural necessary and sufficient conditions for the defining ideal of a monomial curve in $A^4(K)$ to have a unique minimal system of binomial generators.
  Tarih : 02.10.2015
  Saat : 14:00
  Yer : Department of Mathematics, Building I, Auditorium
  Dil : English