BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//University of Utah Math Department//Polynomial invariants of GL2: Conjugation over finite fields//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Polynomial invariants of GL2: Conjugation over finite fields
X-WR-CALDESC:Polynomial invariants of GL2: Conjugation over finite fields at University of Utah Mathematics Department
X-WR-TIMEZONE:America/Denver
BEGIN:VEVENT
UID:20250207T140000-aryaman-maithani@math.utah.edu
DTSTART;TZID=America/Denver:20250207T140000
DTEND;TZID=America/Denver:20250207T150000
DTSTAMP:20260916T140625Z
SUMMARY:Polynomial invariants of GL2: Conjugation over finite fields
DESCRIPTION:Speaker: Aryaman Maithani\, University of Utah\n\nConsider the conjugation action of GL_2(K) on the polynomial ring K[X]. When K is an infinite field, the ring of invariants is a polynomial ring generated by the trace and the determinant. We describe the ring of invariants when K is a finite field, and show that it is a hypersurface. 

LOCATION:LCB 222

URL:http://math.utah.edu/caseminar/2025-02-07-aryaman-maithani/
END:VEVENT
END:VCALENDAR