[Turkmath:8932] Mimar Sinan Üniversitesi'nde Matematik Seminerleri - Saat değişikliği

[Ayhan Gunaydin]

Değerli liste üyeleri,

Bu hafta Mimar Sinan'da yapılacak olan iki konuşmanın saatleri değiş tokuş
edildi. Yani  Richard Gonzales saat 14:00'te, Mohan Ravichandran ise saat
16:00'da konuşacak.

Selamlar,
ayhan


On Mon, Apr 15, 2013 at 12:36 PM, Ayhan Gunaydin <
ayhan.gunaydin at msgsu.edu.tr> wrote:

> Değerli liste üyeleri,
>
> Mimar Sinan Güzel Sanatlar Üniversitesi'ndeki, Matematik Semineri'nde bu
> hafta iki konuşma var. Konuşmacılar Mohan Ravichandran ve Richard
> Gonzales. Detaylar aşağıda.
>
> İyi çalışmalar,
> ayhan
>
>
>
> İlk konuşma (saat 14:00'da)
> Konuşmacı: Mohan Ravichandran (İstanbul Bilgi Üniversitesi)
>
>
> Başlık: Random matrices and two problems in operator algebras
>
>
> Özet: I'll talk about the fascinating world of random matrices and
> describe two problems that I am currently working on. The first is the
> problem of understanding the average behavior of the map that sends a
> square matrix to its upper triangular part. It turns out that this is
> relevant to the (hyper)invariant subspace problem by presenting a natural
> family of potential counterexamples.
>
> The second problem relates to the characterizing the diagonals of a
> commuting family of matrices - Though a complete description seems to be
> difficult to obtain, I can obtain very satisfactory asymptotic results.
>
> The talk will be self contained.
>
>
>
> İkinci konuşma (saat 16:00'da)
> Konuşmacı: Richard Gonzales (Sabancı Üniversitesi)
>
> Başlık: Equivariant cycles on spherical varieties.
>
>
> Özet: An spherical variety is, very roughly speaking, an algebraic variety
> on which a connected solvable group acts with finitely many orbits.
> Examples include toric varieties, symmetric spaces and compactifications of
> reductive groups. Spherical varieties have been intensively studied by
> Brion, Knop, Luna and Vust. In the mid 90's, Fulton, MacPherson, Sottile
> and Sturmfelds devised a technique for computing the intersection ring (or
> Chow ring) of such varieties, a viewpoint that led to new developments in
> toric geometry and Schubert calculus. In this talk, I will provide an
> overview of the subject, with some examples, and report on recent progress
> by the author on the equivariant Chow rings of spherical varieties.
>
>
>
> Yer: MSGSÜ, Bomonti Kampüsü (Harita<http://math.msgsu.edu.tr/iletisim.html>),
> Matematik Bölümü Seminer Odası.
>
> Zaman: 12 Nisan 2013, Cuma, 14:00 ve 16:00
>
>
> http://math.msgsu.edu.tr/~**ayha**n/Seminars<http://webmail.msgsu.edu.tr/redir.hsp?url=http://mat.msgsu.edu.tr/~ayhan/Seminars>
>
>
>
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>
>
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