[Turkmath:8636] Hatirlatma - Galatasaray Universitesi Matematik Bolumu Seminerleri

[Gülay Kaya]

Degerli liste uyeleri,

Galatasaray Universitesi Matematik Bolumu genel seminerleri kapsaminda
14 Kasim Carsamba gunu saat 15:00'te Dr. Müge Taşkın'ın verecegi
konusmayi hatirlatmak isterim. Konusmanın detaylari soyle:

Date/ tarih:  14 KasIm (çarşamba) 15:00
Place /yer: Galatasaray Üniversitesi FEF 10.
Speaker /konuşmacı: Müge  Taşkın

Title/ başlık: Tower tableaux.
Abstract/ özet : It is well known that any permutation w in the
symmetric group Sn can be represented as the product of some finite
adjacent transpositions si = (i; i + 1)  where  the index  i runs from
1 to  n - 1.

Among all such representations the ones which uses the minimum number
of generators are called reduced representations for w. The notion of
reduced words has been catching high attention, because of their
appearances in many areas that algebraic combinatorics interferes.

In this talk, we introduce a new combinatorial object ”tower tableaux"
together with the ”sliding algorithm" which appears as an important
tool for studying reduced words in many aspects.

Saygilarimla,
Gülay Kaya