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SUMMARY:Özlem Ejder (Boğaziçi University)
DTSTART:20210527T163000Z
DTEND:20210527T173000Z
DTSTAMP:20260422T053755Z
UID:SFUQNTAG/30
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SFUQNTAG/30/
 ">Galois theory of Dynamical Belyi Maps</a>\nby Özlem Ejder (Boğaziçi U
 niversity) as part of SFU NT-AG seminar\n\n\nAbstract\nLet $f: \\mathbb{P}
 ^1_K \\rightarrow \\mathbb{P}^1_K$ be a rational map defined over a number
  field $K$. The Galois theory of the iterates $f^n=f \\circ \\dots \\circ 
 f$ has applications both in number\ntheory and arithmetic dynamics. In thi
 s talk\, we will discuss the various Galois groups attached to the iterate
 s of $f$\, namely arithmetic and geometric monodromy groups and Arboreal G
 alois representations. While providing a survey of recent results on the s
 ubject\, we will also talk about joint work with I. Bouw and V. Karemaker 
 on Dynamical Belyi maps.\n
LOCATION:https://researchseminars.org/talk/SFUQNTAG/30/
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