[Turkmath:5781] ODTU-Bilkent Algebraic Geometry Seminar-ODTÜ+Zoom-513

[Ali Sinan Sertöz]

*Welcome to the 2022 Fall talks of ODTU-Bilkent Algebraic Geometry 
Seminars**
*
/since 2000/
**=================================================================**

This week the ODTU-Bilkent Algebraic Geometry Seminar 
<http://www.bilkent.edu.tr/~sertoz/agseminar.htm>  is hybrid

*The seminar will be face-to-face at ODTÜ with Zoom participation 
available**
***
/This talk will begin at _*15:40*__ (GMT+3)_/
Please check your time difference between Ankara and your city here 
<https://www.timeanddate.com/worldclock/fixedtime.html?msg=ODT%C3%9C-Bilkent+Algebraic+Geometry+Seminar&iso=20220429T1540&p1=19>
*=================================================================*

**
/Susan Ryder 1944/
**Speaker:Emre Coşkun
****Affiliation: /ODTÜ/****
Title:McKay correspondence I

**
**Abstract:**John McKay observed, in 1980, that there is a one-to-one 
correspondence between the nontrivial finite subgroups of SU(2) (up to 
conjugation) and connected Euclidean graphs (other than the Jordan 
graph) up to isomorphism. In these talk, we shall first examine the 
finite subgroups of SU(2) and then establish this one-to-one 
correspondence, using the representation theory of finite groups.

*Date:21 October 2022*, *Friday*
*Time: 15:40 /(GMT+3)/*
*Place: **ODTÜ, Mathematics Department, Room M-203
*
*
*

    **One day before the seminar, an announcement with the Zoom meeting
    link will be sent to those who registered with Sertöz.
    **

    **If you have registered before for one of the previous talks, there
    is no need to register again; you will automatically receive a link
    for this talk too.
    **

    **If you have not registered before, please contact him at
    sertoz at bilkent.edu.tr
    <mailto:sertoz at bilkent.edu.tr?subject=Zoom%20Seminar%20Address%20Request>.**


You are most cordially invited to attend.

Ali Sinan Sertöz

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Ali Sinan Sertöz
Bilkent University, Department of Mathematics, 06800 Ankara, Türkiye
Office: (90)-(312) - 290 1490
Department: (90)-(312) - 266 4377
Fax: (90)-(312) - 290 1797
e-mail:sertoz at bilkent.edu.tr  
Web:sertoz.bilkent.edu.tr  <http://sertoz.bilkent.edu.tr>  
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