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BEGIN:VEVENT
UID:news687@dmi.unibas.ch
DTSTAMP;TZID=Europe/Zurich:20190212T230438
DTSTART;TZID=Europe/Zurich:20151009T103000
SUMMARY:Seminar Algebra and Geometry: Jean-Philippe Furter (Basel)
DESCRIPTION:The groups GL2(C[X1\,...\,Xm]) and Aut(An) can naturally be
  considered as ind-groups (algebraic groups of infinite dimension). As  s
 uch\, they are endowed with the Zariski topology. We will describe  severa
 l topological properties of these two groups. In particular\, we  will giv
 e examples of closed subgroups.
X-ALT-DESC: The groups&nbsp\;GL<sub>2</sub>(C[X<sub>1</sub>\,...\,X<sub>m</
 sub>])&nbsp\;and&nbsp\;Aut(A<sup>n</sup>)&nbsp\;can naturally be considere
 d as ind-groups (algebraic groups of infinite dimension).&nbsp\;As  such\,
  they are endowed with the Zariski topology. We will describe  several top
 ological properties of these two groups. In particular\, we  will give exa
 mples of closed subgroups.
DTEND;TZID=Europe/Zurich:20151009T120000
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