[Turkmath:710] GSÜ Matematik Bölümü seminer duyurusu (Katsampekis Anargyros)

[Serap Gürer]

Degerli liste üyeleri,

Galatasaray Üniversitesi Matematik Bölümü Seminerleri kapsaminda 21 ekim
çarsamba günü saat 15:00'da FEF 9 nolu sinifta Katsampekis Anargyros
(MSGSU) konusma
yapacaktir.
Konusma ile ilgili bazi detaylar söyledir:

Baslik: Minimal generators of toric ideals associated to numerical
semigroups spanned by four positive integers

Özet:Abstract. Let a1, . . . , a4 be positive integers with gcd(a1, . . . ,
a4) = 1, and S =< a1, . . . , a4 > be the numerical semigroup generated by
a1, . . . , a4. In this talk we determine a minimal binomial generating set
for the toric ideal associated to S. Our approach is based on the detection
of those binomials and monomials that have to appear in every system of
binomial generators of the toric ideal; these special binomials and
monomials are called indispensable in the literature.

Saygılarımla

Serap Gürer
Matematik Bölümü
Galatasaray Üniversitesi
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