Difference between revisions of "Graduate Student Singularity Theory"

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It is a weekly seminar by graduate students. Anyone is welcome.
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this page has been moved:
If you would like to present a topic, please contact Tommy Wong.
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https://www.math.wisc.edu/wiki/index.php/Graduate/Postdoc_Topology_and_Singularities_Seminar
All seminars are on Fridays at 11:00am in room TBA.
 
 
 
== Spring 2013 ==
 
 
 
{| cellpadding="5"
 
!align="left" | date
 
!align="left" | speaker
 
!align="left" | title
 
|-
 
|?? (?)
 
|Jeff Poskin
 
|''Toric Varieties III''
 
|-
 
|-
 
|}
 
 
 
 
 
== Fall 2012 ==
 
 
 
{| cellpadding="5"
 
!align="left" | date
 
!align="left" | speaker
 
!align="left" | title
 
|-
 
|Sept. 18 (Tue)
 
|KaiHo Wong
 
|Organization and ''Milnor fibration and Milnor Fiber''
 
|-
 
|Sept. 25 (Tue)
 
|KaiHo Wong
 
|''Algebraic links and exotic spheres''
 
|-
 
|Oct. 4 (Thu)
 
|Yun Su (Suky)
 
|''Alexander polynomial of complex algebraic curve'' (Note the different day but same time and location)
 
|-
 
|Oct. 11 (Thu)
 
|Yongqiang Liu
 
|''Sheaves and Hypercohomology''
 
|-
 
|Oct. 18 (Thu)
 
|Jeff Poskin
 
|''Toric Varieties II''
 
|-
 
|Nov. 1 (Thu)
 
|Yongqiang Liu
 
|''Mixed Hodge Structure''
 
|-
 
|Nov. 15 (Thu)
 
|KaiHo Wong
 
|''Euler characteristics of hypersurfaces with isolated singularities''
 
|-
 
|Nov. 29 (Thu)
 
|Markus Banagl, University of Heidelberg
 
|''High-Dimensional Topological Field Theory, Automata Theory, and Exotic spheres''
 
|-
 
|}
 
== Abstracts ==
 
 
 
 
 
===Thu, 10/4: Suky===
 
''Alexander polynomial of complex algebraic curve''
 
 
 
I will extend the definition of Alexander polynomial in knot theory to an complex algebraic curve.
 
From the definition, it is clear that Alexander polynomial is an topological invariant for curves.
 
I will explain how the topology of a curve control its Alexander polynomial, in terms of the factors.
 
Calculations of some examples will be provided.
 

Latest revision as of 07:43, 18 September 2015