[Turkmath] Hacettepe Seminer: 3 Aralık Çarşamba, Müge Kanuni Er

[Mesut Şahin]

Değerli liste üyeleri,

bu Çarşambaki konuşmacımız Düzce Üniversitesinden Doç. Dr. Müge Kanuni Er.
İlgilenenleri bekliyoruz.

Time-Place: 15.00-Yaşar Ataman Salonu

Title: Algebra on a combinatorial structure: Leavitt path algebras

Abstract: We will give a survey of the last 10 years of research done
in a particular example of non-commutative rings flourishing from the
fact that free modules over some non-commutative rings can have two
bases with different cardinality. This would not have happened in
vector spaces... :)

Surprisingly enough not only non-commutative ring theorists, but also
C*-algebraists gather together to advance the work done. The interplay
between the topics stimulate interest and many proof techniques and
tools are used  from symbolic dynamics, ergodic theory, homology,
K-theory and functional analysis.  Open problem pages are put up and
research schools are organized throughout the world. Over 100 papers
have been published on this structure, so called Leavitt path
algebras, which is constructed on a directed graph.


  Mesut Sahin
  Associate Professor
  Department of Mathematics
  Hacettepe University
  TR 06800 Beytepe
  ANKARA - TURKEY
 http://yunus.hacettepe.edu.tr/~mesut.sahin
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