[Turkmath:5426] ODTU-Bilkent Algebraic Geometry Seminar-Zoom-501

[Ali Sinan Sertöz]

*
*
*Welcome to the 2022 Spring talks of ODTU-Bilkent Algebraic Geometry 
Seminars**
*****
**
/since 2000/
**
******=================================================================* *
**
This week the ODTU-Bilkent Algebraic Geometry Seminar 
<http://www.bilkent.edu.tr/%7Esertoz/agseminar.htm>  is *Online.*

/This talk will begin at _*15:40*__(GMT+3)_/

*=================================================================*


*image.png *//
Georgi Petrov
Winter Meditation
/(from the artist's homepage)/
**Speaker:Deniz Kutluay
**
**Affiliation: Indiana
Title:Winding homology of knotoids

**
**Abstract:**Knotoids were introduced by Turaev as open-ended knot-type 
diagrams that generalize knots. Turaev defined a two-variable polynomial 
invariant of knotoids generalizing the Jones knot polynomial to 
knotoids. We will give a construction of a triply-graded homological 
invariant of knotoids categorifying the Turaev polynomial, called the 
winding homology. Forgetting one of the three gradings gives a 
generalization of the Khovanov knot homology to knotoids. We will 
briefly review the basics of the theory of knotoids and also explain the 
notion of categorification which plays an important role in contemporary 
knot theory -- no prior knowledge will be assumed./
///
*Date:18 February 2022*, Friday
*Time: 15:40 (GMT+3)*
*Place: **Zoom
*
*
*

    **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>.**

**


Please bring your own tea and cookies and self-serve at the convenience 
of your own home! 😁

You are most cordially invited to attend.

Ali Sinan Sertöz
**

----------------------------------------------------------------------------
Ali Sinan Sertöz
Bilkent University, Department of Mathematics, 06800 Ankara, Turkey
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>  
----------------------------------------------------------------------------
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://yunus.listweb.bilkent.edu.tr/pipermail/turkmath/attachments/20220214/4d528b90/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 500186 bytes
Desc: not available
URL: <http://yunus.listweb.bilkent.edu.tr/pipermail/turkmath/attachments/20220214/4d528b90/attachment-0001.png>